CASCACascade Atlas

Evidence dossier

CVE-2025-30154

Multiple Reviewdog actions were compromised during a specific time period

Exploited in the wild (CISA KEV since Mar 24, 2025). NVD reports CVSS 3.1 8.6. EPSS estimates 2.4% exploit likelihood as of Aug 27, 2026.

69.9–70.9Priority evidence range
Evidence current through Aug 27, 2026, 6:09 PM UTC

As of Aug 27, 2026

Normalized restatement

reviewdog/action-setup is a GitHub action that installs reviewdog. reviewdog/action-setup@v1 was compromised March 11, 2025, between 18:42 and 20:31 UTC, with malicious code added that dumps exposed secrets to Github Actions Workflow Logs. Other reviewdog actions that use `reviewdog/action-setup@v1` that would also be compromised, regardless of version or pinning method, are reviewdog/action-shellcheck, reviewdog/action-composite-template, reviewdog/action-staticcheck, reviewdog/action-ast-grep, and reviewdog/action-typos.

State
PUBLISHED
Published
Mar 19, 2025
Updated
Feb 26, 2026
Evidence coverage
97%

Evidence chronology

What was known when

Download this view's receipt →
  1. Source dateSource date omittedFirst observed by CASCA
    CISA-ADP

    Record text: CISA ADP Vulnrichment

    Inspect raw assertion
    Field
    container
    Value
    CISA ADP Vulnrichment
    Original evidence ↗
  2. Source dateSource date omittedFirst observed by CASCA
    GitHub_M

    Record text: Multiple Reviewdog actions were compromised during a specific time period

    Inspect raw assertion
    Field
    container
    Value
    Multiple Reviewdog actions were compromised during a specific time period
    Original evidence ↗
  3. Source dateFirst observed by CASCA
    CISA KEV

    Exploitation cataloged: reviewdog/action-setup GitHub Action Embedded Malicious Code Vulnerability

    Inspect raw assertion
    Field
    observed_exploitation
    Value
    reviewdog/action-setup GitHub Action Embedded Malicious Code Vulnerability
    Original evidence ↗
  4. Source dateFirst observed by CASCA
    FIRST EPSS

    EPSS score: 2.4% probability · 82.77th percentile

    Inspect raw assertion
    Field
    model_probability
    Value
    Probability 0.023950000000; percentile 0.827720000000
    Original evidence ↗
ExploitationCatalog member

CISA KEV · catalog date Mar 24, 2025 · first observed Jul 19, 2026

Exploit likelihood2.40%

FIRST EPSS · score date Aug 27, 2026 · 82.8th percentile · first observed Aug 27, 2026

SeverityCVSS 8.6

NVD · CVSS 3.1 · first observed Jul 19, 2026 · same-version scores align in this snapshot

Evidence detail

Source limits and decisions

Why each evidence state has this value

casca-unknown-reasons-v1
Exploitation statusEvidence supported

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Aug 27, 2026
Resolution
None
Exploit likelihoodEvidence supported

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Aug 27, 2026
Resolution
None
Severity assessmentEvidence supported

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Aug 27, 2026
Resolution
None
Affected productsSource-reported scope

The cited source assertion is retained while canonical product linkage remains open.

Revision
casca-factor-d-obligations-v1
Cutoff
Aug 27, 2026
Resolution
Resolve identity

Source comparison

Who said what

CISA-ADPIndependent enrichment
Record text

CISA ADP Vulnrichment

Inspect raw assertion
Field
container
Value
CISA ADP Vulnrichment
Source dateSource date omittedFirst observed by CASCAOriginal evidence ↗
GitHub_MOriginal assertion
Record text

Multiple Reviewdog actions were compromised during a specific time period

Inspect raw assertion
Field
container
Value
Multiple Reviewdog actions were compromised during a specific time period
Source dateSource date omittedFirst observed by CASCAOriginal evidence ↗
CISA KEVOriginal assertion
Exploitation cataloged

reviewdog/action-setup GitHub Action Embedded Malicious Code Vulnerability

Inspect raw assertion
Field
observed_exploitation
Value
reviewdog/action-setup GitHub Action Embedded Malicious Code Vulnerability
Source dateFirst observed by CASCAOriginal evidence ↗
FIRST EPSSOriginal assertion
EPSS score

2.4% probability · 82.77th percentile

Inspect raw assertion
Field
model_probability
Value
Probability 0.023950000000; percentile 0.827720000000
Source dateFirst observed by CASCAOriginal evidence ↗

Applicability

Cited product scope

Trace impact →
6Underlying assertions
6Canonical products
6Target assertions
0Constraint assertions

Grouped from 1 configuration nodes in this exact snapshot. Visual grouping is navigational; asset exposure and root cause require cited evidence.

Identity source boundaries
  • Cpe dictionary1,775,266 records · observed through 2026-07-21T06:45:29.809Z27d65b0f-b718-4b4f-bb79-c47c68d09dfa
  • Cpe match643,502 records · observed through 2026-07-21T08:13:17.697Z955dae73-7302-438b-aee1-058d7cc5d48e

7 scope groups

GitHub_M · source assertedreviewdogreviewdogDirect source scope
Affected: = 1
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "affected", "version": "= 1"}]
NVD CPE · APPLICATIONreviewdogaction-ast-grepVulnerable target · 1 assertions
Any version (unconstrained) (< 1.26.2)Canonical identity product-df25f72974fb07a5b25b55c75e68837920608dedff75fee24ebabb5bcd7ea430Linked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:a:reviewdog:action-ast-grep:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 0
    Logic
    OR
    Version bounds
    through excluding 1.26.2
    Match ID
    803018c3-8a54-4257-8aa0-34c8a44c158b
NVD CPE · APPLICATIONreviewdogaction-composite-templateVulnerable target · 1 assertions
Any version (unconstrained) (< 0.20.2)Canonical identity product-9bb244c9f7574584dc9850208bf0020bff424fa8441cedd4b658cd33d2551717Linked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:a:reviewdog:action-composite-template:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 1
    Logic
    OR
    Version bounds
    through excluding 0.20.2
    Match ID
    0ca481e1-e3a5-4d2b-9f18-84f640cab12e
NVD CPE · APPLICATIONreviewdogaction-setupVulnerable target · 1 assertions
Version 1Canonical identity product-e9c2179a0a535072703261a3b723ff223f355c43497156d0aba28be2d4eb4375Linked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:a:reviewdog:action-setup:1:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 2
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    d5fb52be-ec23-4d44-99c9-a87da1c1146b
NVD CPE · APPLICATIONreviewdogaction-shellcheckVulnerable target · 1 assertions
Any version (unconstrained) (< 1.29.2)Canonical identity product-d3025f99f1b9320e8cd26e52b5a6d08f5a6573cd1cd997abc10c97cb0b1006caLinked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:a:reviewdog:action-shellcheck:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 3
    Logic
    OR
    Version bounds
    through excluding 1.29.2
    Match ID
    b5bc0e9a-9a25-44f7-b93d-f8b37816ea90
NVD CPE · APPLICATIONreviewdogaction-staticcheckVulnerable target · 1 assertions
Any version (unconstrained) (< 1.26.2)Canonical identity product-e3adafd670f60f1bd8b015b7703b850a6e750009e5cb7715d82faa8a96d66c6fLinked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:a:reviewdog:action-staticcheck:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 4
    Logic
    OR
    Version bounds
    through excluding 1.26.2
    Match ID
    e197ffd7-acae-470f-8734-b49cd171c9b1
NVD CPE · APPLICATIONreviewdogaction-typosVulnerable target · 1 assertions
Any version (unconstrained) (< 1.17.2)Canonical identity product-1229ed0fcd6b5e4b0aac4cfaf8edcb1296f991410c347f34d089a708c5d07875Linked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:a:reviewdog:action-typos:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 5
    Logic
    OR
    Version bounds
    through excluding 1.17.2
    Match ID
    b2894269-b4a0-4ba1-beb9-493b5e4d409b

Affected-product evidence

Accepted scope and product mapping

6 canonical links · 1 source-reported links

Mapping establishedEvidence supported

vendor-b59f5bd55552cf087338409132ddd9d3f585e24a9baaa95a3c5ade4ed9827c3c · product-1229ed0fcd6b5e4b0aac4cfaf8edcb1296f991410c347f34d089a708c5d07875

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
8e101b3d-9f93-484e-85cd-6ae38dec4bff
Mapping establishedEvidence supported

vendor-b59f5bd55552cf087338409132ddd9d3f585e24a9baaa95a3c5ade4ed9827c3c · product-9bb244c9f7574584dc9850208bf0020bff424fa8441cedd4b658cd33d2551717

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
e3d9bcd8-5083-4bd2-9f37-9984a3303297
Mapping establishedEvidence supported

vendor-b59f5bd55552cf087338409132ddd9d3f585e24a9baaa95a3c5ade4ed9827c3c · product-d3025f99f1b9320e8cd26e52b5a6d08f5a6573cd1cd997abc10c97cb0b1006ca

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
99f7714c-a5a2-40c2-9fd5-58605aee060d
Mapping establishedEvidence supported

vendor-b59f5bd55552cf087338409132ddd9d3f585e24a9baaa95a3c5ade4ed9827c3c · product-df25f72974fb07a5b25b55c75e68837920608dedff75fee24ebabb5bcd7ea430

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
17ac172a-e4f9-4273-9ab5-f352de7dc537
Mapping establishedEvidence supported

vendor-b59f5bd55552cf087338409132ddd9d3f585e24a9baaa95a3c5ade4ed9827c3c · product-e3adafd670f60f1bd8b015b7703b850a6e750009e5cb7715d82faa8a96d66c6f

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
5e28203e-54b0-40a8-9b4f-e2c21978d2fa
Mapping establishedEvidence supported

vendor-b59f5bd55552cf087338409132ddd9d3f585e24a9baaa95a3c5ade4ed9827c3c · product-e9c2179a0a535072703261a3b723ff223f355c43497156d0aba28be2d4eb4375

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
25ee9721-9dcd-48cf-b812-93e8ba0ea0e0
Source-reported scopeSource-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Vendor specified only by source · Product specified only by source

Source class
Direct cve affected
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
b5cdd3f4-332d-4250-85aa-f042ae471c5f

Assessments

CVSS by origin

8.6
NVDCVSS 3.1 · role Primary · priority eligiblevalid_matchCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
8.6
security-advisories@github.comCVSS 3.1 · role Secondary · priority eligiblevalid_matchCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
8.6
GitHub_MCVSS 3.1 · role unknown · display onlyDirect record assessment retained outside normalized eligibilityCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Direct CVE/CNA normalized decisions

8.6Priority eligible

GitHub_M

CVSS 3.1 · Primary · Original assertion · rank 1

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Validation
Valid match
Recomputed
8.6
Decision reason
Evidence supported
Policy
casca-direct-cvss-eligibility-v1

Assessments are retained side by side under closed precedence. Cascade never averages CVSS.

Evidence boundaries

  • KEV membership is authoritative for the catalog, not proof of exposure in any environment.
  • EPSS is a dated model probability and not an individual-environment prediction.
  • Affected or fixed status applies only to the exact cited product and version scope; remaining scope stays source-scoped.
  • NVD-carried upstream facts remain derivative; independent corroboration requires a separately authored source.
  • Only NVD metrics validated under the generation-bound calculator are Public Priority eligible; direct CVE record metrics remain display-only.
  • NVD CVSS source eligibility is closed: NVD-authored, exact record-source, or registered same-CVE container origin; unmapped sources remain display-only.
  • Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.
  • OSV aggregation and OSV-converted NVD material are not independent corroboration.
  • Red Hat facts are vendor assertions for the exact supplied products.
  • Nonmembership and not-yet-observed states are not proof of safety.