CVE-2026-12955

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreMEDIUM confidence

Score 4.3 from GitHub Security Advisory published 2026-07-10. a secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.3Exploit: None knownExposed: 0

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

The GDPR Cookie Consent plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check and missing nonce verification on the gdpr_cookie_consent_ajax_save_schedule_scan() function (the wp_ajax_gcc_save_schedule_scan AJAX action) in versions up to, and including, 4.3.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify the plugin's cookie scan schedule configuration stored in the gdpr_scan_schedule_data option, which is an administrative function intended to be limited to users with the manage_options capability.

CVSS v3
4.3
EG Score
4.3(medium)
EG Risk
19(Track)
EG Risk 19/100SSVC: 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
Severity43% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
26%
KEV
Not listed

Published

July 10, 2026

Last Modified

July 10, 2026

References (5)

Vendor Advisories for CVE-2026-12955(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 16× in last 7d / 77× 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 120 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-12955?
CVE-2026-12955 is a medium vulnerability published on July 10, 2026. The GDPR Cookie Consent plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check and missing nonce verification on the gdprcookieconsentajaxsaveschedulescan() function (the wpajaxgccsaveschedulescan AJAX action) in versions up to, and including,…
When was CVE-2026-12955 disclosed?
CVE-2026-12955 was first published in the National Vulnerability Database on July 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-12955 actively exploited?
CVE-2026-12955 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 73.8% of all scored CVEs.
What is the CVSS score of CVE-2026-12955?
CVE-2026-12955 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-12955?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-12955, 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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