CVE-2026-77233

HIGHPre-NVD 7.27.2—
EchelonGraph scoreHIGH confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-09-05. a secondary CVSS source baseline 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.2Exploit: None knownExposed: 0

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

The iubenda | All-in-one Compliance for GDPR / CCPA Cookie Consent + more plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content via AdSense Regex Rewrite in all versions up to, and including, 3.13.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This vulnerability only manifests when the 'Secondary' parser engine is active (parser_engine=default); it does not exist under the default 'new' DOM-based parser engine.

CVSS v3
7.2
EG Score
7.2(high)
EG Risk
48(Track)
EG Risk 48/100SSVC: 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
Severity72% × 45%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
41%
KEV
Not listed

Published

September 5, 2026

Last Modified

September 8, 2026

References (10)

Vendor Advisories for CVE-2026-77233(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 26× in last 7d / 78× 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.

  1. 2026-09-25 03:29 UTCGHSA enrichment
  2. 2026-09-24 14:23 UTCEG score recompute
  3. 2026-09-24 14:23 UTCGHSA enrichment
  4. 2026-09-24 14:04 UTCEPSS rescore
  5. 2026-09-24 00:57 UTCEG score recompute
  6. 2026-09-24 00:57 UTCGHSA enrichment
  7. 2026-09-23 17:54 UTCEPSS rescore
  8. 2026-09-23 11:52 UTCGHSA enrichment
  9. 2026-09-22 22:47 UTCEG score recompute
  10. 2026-09-22 22:47 UTCGHSA enrichment
  11. 2026-09-22 16:01 UTCEPSS rescore
  12. 2026-09-22 09:41 UTCEG score recompute
  13. 2026-09-22 09:41 UTCGHSA enrichment
  14. 2026-09-21 21:09 UTCEPSS rescore
  15. 2026-09-21 20:34 UTCGHSA enrichment
  16. 2026-09-21 07:28 UTCEG score recompute
  17. 2026-09-21 07:28 UTCGHSA enrichment
  18. 2026-09-20 20:16 UTCEPSS rescore
  19. 2026-09-20 18:12 UTCGHSA enrichment
  20. 2026-09-20 05:06 UTCGHSA enrichment
  21. 2026-09-19 16:00 UTCEG score recompute
  22. 2026-09-19 16:00 UTCGHSA enrichment
  23. 2026-09-19 02:54 UTCEG score recompute
  24. 2026-09-19 02:54 UTCGHSA enrichment
  25. 2026-09-18 19:28 UTCEPSS rescore
Show 53 more
  1. 2026-09-18 13:49 UTCGHSA enrichment
  2. 2026-09-18 00:43 UTCEG score recompute
  3. 2026-09-18 00:43 UTCGHSA enrichment
  4. 2026-09-17 11:38 UTCGHSA enrichment
  5. 2026-09-16 22:30 UTCEG score recompute
  6. 2026-09-16 22:30 UTCGHSA enrichment
  7. 2026-09-16 14:08 UTCEPSS rescore
  8. 2026-09-16 09:00 UTCEG score recompute
  9. 2026-09-16 09:00 UTCGHSA enrichment
  10. 2026-09-16 05:15 UTCEPSS rescore
  11. 2026-09-15 18:56 UTCGHSA enrichment
  12. 2026-09-15 05:50 UTCEG score recompute
  13. 2026-09-15 05:50 UTCGHSA enrichment
  14. 2026-09-15 03:12 UTCEPSS rescore
  15. 2026-09-14 16:44 UTCGHSA enrichment
  16. 2026-09-14 03:38 UTCEG score recompute
  17. 2026-09-14 03:38 UTCGHSA enrichment
  18. 2026-09-13 14:32 UTCGHSA enrichment
  19. 2026-09-13 01:26 UTCEG score recompute
  20. 2026-09-13 01:26 UTCGHSA enrichment
  21. 2026-09-12 15:02 UTCEPSS rescore
  22. 2026-09-12 12:20 UTCGHSA enrichment
  23. 2026-09-11 23:14 UTCEG score recompute
  24. 2026-09-11 23:14 UTCGHSA enrichment
  25. 2026-09-11 14:53 UTCEPSS rescore
  26. 2026-09-11 09:38 UTCEG score recompute
  27. 2026-09-11 09:38 UTCGHSA enrichment
  28. 2026-09-10 20:32 UTCEG score recompute
  29. 2026-09-10 20:32 UTCGHSA enrichment
  30. 2026-09-10 09:35 UTCEPSS rescore
  31. 2026-09-10 07:26 UTCGHSA enrichment
  32. 2026-09-09 18:19 UTCGHSA enrichment
  33. 2026-09-09 05:13 UTCEG score recompute
  34. 2026-09-09 05:12 UTCGHSA enrichment
  35. 2026-09-08 22:01 UTCEPSS rescore
  36. 2026-09-08 16:06 UTCEG score recompute
  37. 2026-09-08 16:06 UTCGHSA enrichment
  38. 2026-09-08 15:13 UTCEG score recompute
  39. 2026-09-08 15:13 UTCGHSA enrichment
  40. 2026-09-08 14:16 UTCGHSA enrichment
  41. 2026-09-08 13:03 UTCGHSA enrichment
  42. 2026-09-07 23:56 UTCEG score recompute
  43. 2026-09-07 23:56 UTCGHSA enrichment
  44. 2026-09-07 10:51 UTCGHSA enrichment
  45. 2026-09-06 21:42 UTCEG score recompute
  46. 2026-09-06 21:42 UTCGHSA enrichment
  47. 2026-09-06 13:48 UTCEPSS rescore
  48. 2026-09-06 08:36 UTCGHSA enrichment
  49. 2026-09-05 19:30 UTCEG score recompute
  50. 2026-09-05 19:30 UTCGHSA enrichment
  51. 2026-09-05 06:25 UTCEG score recompute
  52. 2026-09-05 05:39 UTCEG score recompute
  53. 2026-09-05 05:38 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-77233?
CVE-2026-77233 is a high vulnerability published on September 5, 2026. The iubenda | All-in-one Compliance for GDPR / CCPA Cookie Consent + more plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content via AdSense Regex Rewrite in all versions up to, and including, 3.13.4 due to insufficient input sanitization and output escaping. This…
When was CVE-2026-77233 disclosed?
CVE-2026-77233 was first published in the National Vulnerability Database on September 5, 2026, with the most recent update on September 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-77233 actively exploited?
CVE-2026-77233 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 59.2% of all scored CVEs.
What is the CVSS score of CVE-2026-77233?
CVE-2026-77233 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2026-77233?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-77233, 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

Explore the affected products and dependency analysis for CVE-2026-77233

Explore →

Is Your Infrastructure Affected by CVE-2026-77233?

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

Book a Demo →Browse All CVEs