CVE-2026-57327

MEDIUMPre-NVD 6.36.3—
EchelonGraph scoreMEDIUM confidence

Score 6.3 from GitHub Security Advisory published 2026-06-29. a secondary CVSS source baseline 6.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.3Exploit: None knownExposed: 0

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

Subscriber Broken Access Control in MainWP <= 6.1.1 versions.

CVSS v3
6.3
EG Score
6.3(medium)
EG Risk
28(Track)
EG Risk 28/100SSVC: 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
Severity63% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
18%
KEV
Not listed

Published

June 29, 2026

Last Modified

June 29, 2026

Advisory Details (1)

Auto-updated Jun 29, 2026
No patch confirmed yet.
generic

Broken Access Control in WordPress MainWP Plugin - Patchstack

https://patchstack.com/database/wordpress/plugin/mainwp/vulnerability/wordpress-mainwp-plugin-6-1-1-broken-access-control-vulnerability?_s_id=cve

Vendor Advisories for CVE-2026-57327(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 / 54× 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 168 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-57327?
CVE-2026-57327 is a medium vulnerability published on June 29, 2026. Subscriber Broken Access Control in MainWP <= 6.1.1 versions.
When was CVE-2026-57327 disclosed?
CVE-2026-57327 was first published in the National Vulnerability Database on June 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-57327 actively exploited?
CVE-2026-57327 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 82.3% of all scored CVEs.
What is the CVSS score of CVE-2026-57327?
CVE-2026-57327 has a CVSS v3 base score of 6.3 (NVD).
How do I remediate CVE-2026-57327?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-57327, 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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