CVE-2026-46366

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-05-15. NVD baseline CVSS 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.5Exploit: NoneExposed: 0

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

phpMyFAQ before 4.1.2 contains an information disclosure vulnerability in the getIdFromSolutionId() method that lacks permission filtering, allowing unauthenticated attackers to enumerate restricted FAQ entries and read their titles via the /solution_id_{id}.html endpoint. Attackers can sequentially iterate solution IDs to discover all FAQs including those restricted to specific users or groups, leaking sensitive metadata through redirect Location headers and page canonical links.

CVSS v3
7.5
EG Score
7.5(medium)
EPSS
17.2%
KEV
Not listed

Published

May 15, 2026

Last Modified

May 28, 2026

Advisory Details (2)

Auto-updated May 18, 2026
🔬 Proof of concept available. Patch available. Sources: github.
github Patch Available🟡 PoC Available

Unauthenticated FAQ permission bypass via getFaqBySolutionId fallback query · Advisory · thorsten/phpMyFAQ · GitHub

https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-99qv-g4x9-mgc3
generic

phpMyFAQ - Unauthenticated Information Disclosure via getIdFromSolutionId Permission Bypass | Advisories | VulnCheck

https://www.vulncheck.com/advisories/phpmyfaq-unauthenticated-information-disclosure-via-getidfromsolutionid-permission-bypass

Vendor Advisories for CVE-2026-46366(1)

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

Affected Packages

(2 across 1 ecosystem)
Packagist(2)
PackageVulnerable rangeFixed inDependents
phpmyfaq/phpmyfaq2.10.0-alpha ... 4.1.1 (170 versions)4.1.2—
thorsten/phpmyfaq2.10.0-alpha ... 4.1.1 (170 versions)4.1.2—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 53× 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 129 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-46366?
CVE-2026-46366 is a high vulnerability published on May 15, 2026. phpMyFAQ before 4.1.2 contains an information disclosure vulnerability in the getIdFromSolutionId() method that lacks permission filtering, allowing unauthenticated attackers to enumerate restricted FAQ entries and read their titles via the /solutionid{id}.html endpoint. Attackers can sequentially…
When was CVE-2026-46366 disclosed?
CVE-2026-46366 was first published in the National Vulnerability Database on May 15, 2026, with the most recent update on May 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-46366 actively exploited?
CVE-2026-46366 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 17.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-46366?
CVE-2026-46366 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-46366?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46366, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-46366

Explore →

Is Your Infrastructure Affected by CVE-2026-46366?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs