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 10× in last 7d / 58× 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 125 total refreshes for this CVE.

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

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 86.0% 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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