CVE-2024-58354

CRITICALPre-NVD 9.99.9—
EchelonGraph scoreMEDIUM confidence

Score 9.9 from GitHub Security Advisory (severity: HIGH) published 2026-07-24. a secondary CVSS source baseline 9.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
9.9EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.9Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

cal.com (calcom repository, later renamed cal.diy) is affected by a repository takeover vulnerability in its GitHub Actions workflows. The workflow pr.yml uses the pull_request_target trigger with the repository's default write permissions and passes them down to check-types.yml. check-types.yml then performs a 'dangerous' checkout of the attacker-submitted pull request code (via the dangerous-git-checkout action) and subsequently executes it (through yarn install and package.json scripts). An attacker can open a pull request whose code runs arbitrary commands with the repository's write-scoped GITHUB_TOKEN, allowing them to push commits, merge or mutate pull requests, add or delete comments, and delete or force-push branches, thereby compromising the repository. The main branch is affected; no patched version is available.

CVSS v3
9.9
EG Score
9.9(medium)
EG Risk
61(Track*)
EG Risk 61/100SSVC: Track*

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity99% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
1%
EPSS %ILE
45%
KEV
Not listed

Published

July 23, 2026

Last Modified

July 30, 2026

Advisory Details (3)

Auto-updated Sep 10, 2026
🔬 Proof of concept available. Patch available. Sources: github_commit, github.
github Patch Available🟡 PoC Available

Repository takeover via `.github/workflows/pr.yml` · Advisory · calcom/cal.diy · GitHub

https://github.com/calcom/cal.diy/security/advisories/GHSA-p3f6-52gv-cj7m
generic

cal.com Repository Takeover via pull_request_target Workflow | Advisories | VulnCheck

https://www.vulncheck.com/advisories/cal-com-repository-takeover-via-pull-request-target-workflow
github_commit

commit 9aa60fae41a6 (calcom/cal.diy)

Fix landed in calcom/cal.diy commit 9aa60fae41a6 — awaiting tagged release

https://github.com/calcom/cal.diy/commit/9aa60fae41a6b6b101c86bf430754b439f440871

Vendor Advisories for CVE-2024-58354(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 36× in last 7d / 162× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 351 total refreshes for this CVE.

  1. 2026-09-15 09:48 UTCEG score recompute
  2. 2026-09-15 09:48 UTCGHSA enrichment
  3. 2026-09-15 03:08 UTCEPSS rescore
  4. 2026-09-14 16:12 UTCGHSA enrichment
  5. 2026-09-14 10:15 UTCGHSA enrichment
  6. 2026-09-14 06:01 UTCGHSA enrichment
  7. 2026-09-14 02:12 UTCGHSA enrichment
  8. 2026-09-13 22:22 UTCEG score recompute
  9. 2026-09-13 22:22 UTCGHSA enrichment
  10. 2026-09-13 16:45 UTCEPSS rescore
  11. 2026-09-13 16:35 UTCGHSA enrichment
  12. 2026-09-13 12:45 UTCGHSA enrichment
  13. 2026-09-13 08:55 UTCGHSA enrichment
  14. 2026-09-13 05:06 UTCGHSA enrichment
  15. 2026-09-13 01:15 UTCGHSA enrichment
  16. 2026-09-12 20:46 UTCGHSA enrichment
  17. 2026-09-12 16:53 UTCEG score recompute
  18. 2026-09-12 16:53 UTCGHSA enrichment
  19. 2026-09-12 14:59 UTCEPSS rescore
  20. 2026-09-12 13:03 UTCGHSA enrichment
  21. 2026-09-12 09:14 UTCGHSA enrichment
  22. 2026-09-12 05:07 UTCGHSA enrichment
  23. 2026-09-12 00:49 UTCGHSA enrichment
  24. 2026-09-11 20:30 UTCGHSA enrichment
  25. 2026-09-11 16:41 UTCEG score recompute
Show 75 more
  1. 2026-09-11 16:41 UTCGHSA enrichment
  2. 2026-09-11 14:51 UTCEPSS rescore
  3. 2026-09-11 09:35 UTCEPSS rescore
  4. 2026-09-11 07:14 UTCGHSA enrichment
  5. 2026-09-11 03:05 UTCGHSA enrichment
  6. 2026-09-10 20:56 UTCGHSA enrichment
  7. 2026-09-10 15:05 UTCEG score recompute
  8. 2026-09-10 15:05 UTCGHSA enrichment
  9. 2026-09-10 09:33 UTCEPSS rescore
  10. 2026-09-09 08:53 UTCEG score recompute
  11. 2026-09-09 08:53 UTCGHSA enrichment
  12. 2026-09-08 21:59 UTCEPSS rescore
  13. 2026-09-08 01:18 UTCGHSA enrichment
  14. 2026-09-07 21:28 UTCEG score recompute
  15. 2026-09-07 21:28 UTCGHSA enrichment
  16. 2026-09-07 16:00 UTCEPSS rescore
  17. 2026-09-06 16:39 UTCEG score recompute
  18. 2026-09-06 16:39 UTCGHSA enrichment
  19. 2026-09-06 13:46 UTCEPSS rescore
  20. 2026-09-06 12:32 UTCGHSA enrichment
  21. 2026-09-06 08:27 UTCGHSA enrichment
  22. 2026-09-06 03:09 UTCGHSA enrichment
  23. 2026-09-05 23:17 UTCGHSA enrichment
  24. 2026-09-05 19:27 UTCEG score recompute
  25. 2026-09-05 19:27 UTCGHSA enrichment
  26. 2026-09-05 06:57 UTCGHSA enrichment
  27. 2026-09-04 17:05 UTCEG score recompute
  28. 2026-09-04 17:05 UTCGHSA enrichment
  29. 2026-09-04 13:59 UTCEPSS rescore
  30. 2026-09-04 12:58 UTCEG score recompute
  31. 2026-09-04 12:58 UTCGHSA enrichment
  32. 2026-09-04 05:05 UTCEPSS rescore
  33. 2026-09-02 14:10 UTCEPSS rescore
  34. 2026-09-01 23:20 UTCEG score recompute
  35. 2026-09-01 23:20 UTCGHSA enrichment
  36. 2026-09-01 13:52 UTCEPSS rescore
  37. 2026-08-31 07:53 UTCGHSA enrichment
  38. 2026-08-31 03:30 UTCGHSA enrichment
  39. 2026-08-30 23:40 UTCGHSA enrichment
  40. 2026-08-30 19:51 UTCEG score recompute
  41. 2026-08-30 19:51 UTCGHSA enrichment
  42. 2026-08-30 19:16 UTCEPSS rescore
  43. 2026-08-30 19:16 UTCEPSS rescore
  44. 2026-08-30 16:01 UTCGHSA enrichment
  45. 2026-08-30 12:11 UTCGHSA enrichment
  46. 2026-08-30 08:13 UTCGHSA enrichment
  47. 2026-08-30 04:21 UTCEG score recompute
  48. 2026-08-30 04:21 UTCGHSA enrichment
  49. 2026-08-30 01:21 UTCEPSS rescore
  50. 2026-08-30 00:28 UTCEG score recompute
  51. 2026-08-30 00:28 UTCGHSA enrichment
  52. 2026-08-28 21:39 UTCEPSS rescore
  53. 2026-08-28 01:29 UTCGHSA enrichment
  54. 2026-08-27 21:07 UTCEG score recompute
  55. 2026-08-27 21:07 UTCGHSA enrichment
  56. 2026-08-27 14:24 UTCEPSS rescore
  57. 2026-08-27 13:58 UTCGHSA enrichment
  58. 2026-08-27 10:09 UTCGHSA enrichment
  59. 2026-08-27 03:37 UTCGHSA enrichment
  60. 2026-08-26 23:44 UTCGHSA enrichment
  61. 2026-08-26 19:54 UTCEG score recompute
  62. 2026-08-26 19:54 UTCGHSA enrichment
  63. 2026-08-26 14:44 UTCEPSS rescore
  64. 2026-08-26 14:29 UTCGHSA enrichment
  65. 2026-08-26 10:40 UTCGHSA enrichment
  66. 2026-08-26 05:58 UTCGHSA enrichment
  67. 2026-08-26 02:09 UTCGHSA enrichment
  68. 2026-08-25 22:17 UTCGHSA enrichment
  69. 2026-08-25 17:44 UTCEG score recompute
  70. 2026-08-25 17:44 UTCGHSA enrichment
  71. 2026-08-25 13:47 UTCEPSS rescore
  72. 2026-08-25 13:18 UTCGHSA enrichment
  73. 2026-08-25 09:27 UTCGHSA enrichment
  74. 2026-08-25 05:37 UTCGHSA enrichment
  75. 2026-08-25 01:47 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2024-58354?
CVE-2024-58354 is a critical vulnerability published on July 23, 2026. cal.com (calcom repository, later renamed cal.diy) is affected by a repository takeover vulnerability in its GitHub Actions workflows. The workflow pr.yml uses the pullrequesttarget trigger with the repository's default write permissions and passes them down to check-types.yml. check-types.yml then…
When was CVE-2024-58354 disclosed?
CVE-2024-58354 was first published in the National Vulnerability Database on July 23, 2026, with the most recent update on July 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-58354 actively exploited?
CVE-2024-58354 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 55.2% of all scored CVEs.
What is the CVSS score of CVE-2024-58354?
CVE-2024-58354 has a CVSS v3 base score of 9.9 (NVD).
How do I remediate CVE-2024-58354?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-58354, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2024-58354

Explore →

Is Your Infrastructure Affected by CVE-2024-58354?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs