CVE-2019-25766

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-19. A secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 7.5Exploit: None knownExposed services: Not assessed

The CVE record names the fixed release — apply it.

Renovate versions >= 13.87.0 and <= 19.38.6 leak temporary repository tokens into pull request comments during certain Go Modules update failure scenarios. The issue is fixed in version 19.38.7. Anyone able to view the affected pull request comments could obtain the exposed tokens.

CVSS v3
7.5
EG Score
7.5HIGHmedium confidence
EG Risk
49
EG Risk 49/100CISA SSVC

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
Severity75% × 45%
Exploitation0% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: The CVE record names the fixed release. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.4%
EPSS %ILE
35th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Attend at high (mission-essential systems).

The CVE record names the fixed release. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 19, 2026

Last Modified

September 8, 2026

Advisory Details (2)

Auto-updated Aug 19, 2026
Fix named in the CVE record. Sources: github.
genericMentions a patch (unverified)

Renovate before 19.38.7 Credential Exposure via Go Modules | Advisories | VulnCheck

https://www.vulncheck.com/advisories/renovate-before-credential-exposure-via-go-modules
githubMentions a patch (unverified)

Go Modules Vulnerability Disclosure · Advisory · renovatebot/renovate · GitHub

https://github.com/renovatebot/renovate/security/advisories/GHSA-v7x3-7hw7-pcjg

Vendor Advisories for CVE-2019-25766(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 19× in last 7d / 101× 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 189 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2019-25766?
CVE-2019-25766 is a high vulnerability published on August 19, 2026. Renovate versions >= 13.87.0 and <= 19.38.6 leak temporary repository tokens into pull request comments during certain Go Modules update failure scenarios. The issue is fixed in version 19.38.7. Anyone able to view the affected pull request comments could obtain the exposed tokens.
When was CVE-2019-25766 disclosed?
CVE-2019-25766 was first published on August 19, 2026, with the most recent update on September 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-25766 actively exploited?
CVE-2019-25766 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (35th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2019-25766?
CVE-2019-25766 has a CVSS base score of 7.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2019-25766?
The CVE record for CVE-2019-25766 names the fix: "The issue is fixed in version 19.38.7." The vendor advisories EchelonGraph has for CVE-2019-25766 are linked in the Vendor Advisories panel on this page.

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