CVE-2026-45014

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 79% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
5.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.3Exploit: 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 are vulnerable to stored cross-site scripting via unsanitized user display name in draft version tooltip. As of time of publication, no known patched versions are available.

CVSS v3
5.3
EG Score
5.3(medium)
EPSS
20.6%
KEV
Not listed

Published

June 12, 2026

Last Modified

June 15, 2026

Advisory Details (1)

Auto-updated Jun 15, 2026
Patch available. Sources: github.
github Patch Available

Stored Cross-Site Scripting via Unsanitized User Display Name in Draft Version Tooltip · Advisory · apostrophecms/apostrophe · GitHub

https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-hvx2-4ghc-j37m

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 14× in last 7d / 63× 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.

  1. 2026-07-15 16:57 UTCEPSS rescore
  2. 2026-07-15 16:14 UTCEG score recompute
  3. 2026-07-15 02:00 UTCEPSS rescore
  4. 2026-07-14 14:06 UTCEG score recompute
  5. 2026-07-13 22:30 UTCEPSS rescore
  6. 2026-07-13 15:49 UTCEG score recompute
  7. 2026-07-13 06:13 UTCEPSS rescore
  8. 2026-07-12 17:33 UTCEG score recompute
  9. 2026-07-12 05:46 UTCEPSS rescore
  10. 2026-07-11 18:13 UTCEG score recompute
  11. 2026-07-11 08:27 UTCEPSS rescore
  12. 2026-07-10 19:52 UTCEG score recompute
  13. 2026-07-09 21:37 UTCEG score recompute
  14. 2026-07-09 19:10 UTCEPSS rescore
  15. 2026-07-08 21:36 UTCEG score recompute
  16. 2026-07-08 15:16 UTCEPSS rescore
  17. 2026-07-07 23:20 UTCEG score recompute
  18. 2026-07-07 13:46 UTCEPSS rescore
  19. 2026-07-07 00:59 UTCEG score recompute
  20. 2026-07-06 16:27 UTCEPSS rescore
  21. 2026-07-06 02:23 UTCEPSS rescore
  22. 2026-07-05 09:39 UTCEG score recompute
  23. 2026-07-05 02:30 UTCEPSS rescore
  24. 2026-07-04 10:34 UTCEG score recompute
  25. 2026-07-03 08:36 UTCEG score recompute
Show 45 more
  1. 2026-07-02 10:19 UTCEG score recompute
  2. 2026-07-01 15:07 UTCEPSS rescore
  3. 2026-07-01 12:04 UTCEG score recompute
  4. 2026-06-30 23:22 UTCEPSS rescore
  5. 2026-06-30 13:48 UTCEG score recompute
  6. 2026-06-29 15:31 UTCEG score recompute
  7. 2026-06-29 14:06 UTCEPSS rescore
  8. 2026-06-29 14:06 UTCEPSS rescore
  9. 2026-06-28 17:01 UTCEG score recompute
  10. 2026-06-28 14:07 UTCEPSS rescore
  11. 2026-06-28 04:56 UTCEPSS rescore
  12. 2026-06-28 04:56 UTCEPSS rescore
  13. 2026-06-27 18:46 UTCEG score recompute
  14. 2026-06-27 03:08 UTCEPSS rescore
  15. 2026-06-26 20:30 UTCEG score recompute
  16. 2026-06-25 22:15 UTCEG score recompute
  17. 2026-06-25 13:49 UTCEPSS rescore
  18. 2026-06-24 23:54 UTCEG score recompute
  19. 2026-06-24 14:05 UTCEPSS rescore
  20. 2026-06-24 01:39 UTCEG score recompute
  21. 2026-06-23 21:33 UTCEPSS rescore
  22. 2026-06-23 03:24 UTCEG score recompute
  23. 2026-06-22 14:25 UTCEPSS rescore
  24. 2026-06-22 14:25 UTCEPSS rescore
  25. 2026-06-22 05:04 UTCEG score recompute
  26. 2026-06-21 14:56 UTCEPSS rescore
  27. 2026-06-21 14:56 UTCEPSS rescore
  28. 2026-06-21 06:48 UTCEG score recompute
  29. 2026-06-21 01:59 UTCEPSS rescore
  30. 2026-06-20 08:30 UTCEG score recompute
  31. 2026-06-19 19:25 UTCEPSS rescore
  32. 2026-06-19 10:10 UTCEG score recompute
  33. 2026-06-18 17:52 UTCEPSS rescore
  34. 2026-06-18 17:52 UTCEPSS rescore
  35. 2026-06-18 11:51 UTCEG score recompute
  36. 2026-06-17 13:35 UTCEG score recompute
  37. 2026-06-16 17:52 UTCEPSS rescore
  38. 2026-06-16 15:20 UTCEG score recompute
  39. 2026-06-15 17:49 UTCEPSS rescore
  40. 2026-06-15 17:04 UTCEG score recompute
  41. 2026-06-14 18:46 UTCEG score recompute
  42. 2026-06-13 23:00 UTCEPSS rescore
  43. 2026-06-13 20:31 UTCEG score recompute
  44. 2026-06-12 22:14 UTCEG score recompute
  45. 2026-06-12 22:13 UTCNVD updatefirst tracked

Frequently asked(5)

What is CVE-2026-45014?
CVE-2026-45014 is a medium vulnerability published on June 12, 2026. ApostropheCMS is an open-source Node.js content management system. Versions up to and including 4.29.0 are vulnerable to stored cross-site scripting via unsanitized user display name in draft version tooltip. As of time of publication, no known patched versions are available.
When was CVE-2026-45014 disclosed?
CVE-2026-45014 was first published in the National Vulnerability Database on June 12, 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-2026-45014 actively exploited?
CVE-2026-45014 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 20.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-45014?
CVE-2026-45014 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2026-45014?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-45014, 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.

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