CVE-2026-12510

MEDIUMPre-NVD 5.95.9—
EchelonGraph scoreMEDIUM confidence

Score 5.9 from GitHub Security Advisory published 2026-07-16. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 5.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
5.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.9Exploit: Elevated riskExposed: 0

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

The AI Engine WordPress plugin before 3.5.5 does not verify that a user owns the chatbot conversation referenced by a client-supplied identifier, allowing users with subscriber-level access to read other users' private conversations and take over their conversation records when the discussions feature is enabled.

CVSS v3
5.9
EG Score
5.9(medium)
EG Risk
43(Track)
EG Risk 43/100SSVC: 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
Severity59% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
14%
KEV
Not listed

Published

July 16, 2026

Last Modified

July 16, 2026

Advisory Details (1)

Auto-updated Jul 16, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

AI Engine < 3.5.5 – Subscriber+Chatbot Discussion Disclosure and Takeover via IDOR | CVE 2026-12510 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/b7825c8a-1817-4a17-b641-076e48ac7c2e/

Vendor Advisories for CVE-2026-12510(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 7× in last 7d / 48× 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 138 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-12510?
CVE-2026-12510 is a medium vulnerability published on July 16, 2026. The AI Engine WordPress plugin before 3.5.5 does not verify that a user owns the chatbot conversation referenced by a client-supplied identifier, allowing users with subscriber-level access to read other users' private conversations and take over their conversation records when the discussions…
When was CVE-2026-12510 disclosed?
CVE-2026-12510 was first published in the National Vulnerability Database on July 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-12510 actively exploited?
CVE-2026-12510 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 85.7% of all scored CVEs.
What is the CVSS score of CVE-2026-12510?
CVE-2026-12510 has a CVSS v3.1 base score of 5.9 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-12510?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-12510, 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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