CVE-2026-45013

HIGHPre-NVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-05-14. a secondary CVSS source baseline 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
8.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.1Exploit: NoneExposed: 0

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

ApostropheCMS is an open-source Node.js content management system. Versions up to and including 4.29.0 have a password reset flow that constructs the reset URL using req.hostname, which is derived directly from the attacker-controlled HTTP Host header when apos.baseUrl is not explicitly configured. An unauthenticated attacker who knows a victim's email address can send a crafted reset request that causes the application to email the victim a reset link pointing to the attacker's domain. When the victim clicks the link, the valid reset token is delivered to the attacker, enabling full account takeover. As of time of publication, no known patched versions are available.

CVSS v3
8.1
EG Score
8.1(medium)
EPSS
16.3%
KEV
Not listed

Published

May 14, 2026

Last Modified

June 15, 2026

Advisory Details (1)

Auto-updated Jun 12, 2026
Patch available. Sources: github.
github Patch Available

Weak Password Recovery Mechanism for Forgotten Password and Improper Input Validation in apostrophe · Advisory · apostrophecms/apostrophe · GitHub

https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-gf43-24g3-5hw2

Vendor Advisories for CVE-2026-45013(1)

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

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
npmapostrophe—ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFixed inDependents
apostrophe———

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 60× 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 104 total refreshes for this CVE.

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

Related CVEs(same product + same CWE)

Same product

2 shown

npm:apostrophe

Frequently asked(5)

What is CVE-2026-45013?
CVE-2026-45013 is a high vulnerability published on May 14, 2026. ApostropheCMS is an open-source Node.js content management system. Versions up to and including 4.29.0 have a password reset flow that constructs the reset URL using req.hostname, which is derived directly from the attacker-controlled HTTP Host header when apos.baseUrl is not explicitly configured.…
When was CVE-2026-45013 disclosed?
CVE-2026-45013 was first published in the National Vulnerability Database on May 14, 2026, with the most recent update on June 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-45013 actively exploited?
CVE-2026-45013 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 16.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-45013?
CVE-2026-45013 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2026-45013?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-45013, 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

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