CVE-2026-3011

MEDIUMPre-NVD 6.46.4—
EchelonGraph scoreHIGH confidence

Score 6.4 from GitHub Security Advisory published 2026-06-08. the CNA's CVSS baseline 6.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:wordfence, epss, ghsa
Trending — 3 sources updated this week
6.4
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.4Exploit: NoneExposed: 0

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

The Recipe Card Blocks Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the recipe block's 'summary' and 'notes' attributes in all versions up to, and including, 3.4.13. This is due to the 'WPZOOM_Helpers::deserialize_block_attributes' method converting unicode-encoded sequences back into HTML characters after sanitization has already been applied. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that execute whenever a user accesses the published post or the print view of an injected recipe.

CVSS v3
6.4
EG Score
6.4(high)
EPSS
10.8%
KEV
Not listed

Published

June 8, 2026

Last Modified

June 8, 2026

References (6)

Vendor Advisories for CVE-2026-3011(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 / 85× 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. 2026-07-06 16:27 UTCEPSS rescore
  2. 2026-07-06 16:27 UTCEPSS rescore
  3. 2026-07-05 17:56 UTCEG score recompute
  4. 2026-07-05 17:56 UTCGHSA enrichment
  5. 2026-07-05 02:30 UTCEPSS rescore
  6. 2026-07-04 15:11 UTCEG score recompute
  7. 2026-07-04 15:11 UTCGHSA enrichment
  8. 2026-07-04 06:31 UTCEPSS rescore
  9. 2026-07-03 03:33 UTCEG score recompute
  10. 2026-07-03 03:32 UTCGHSA enrichment
  11. 2026-07-02 02:45 UTCEG score recompute
  12. 2026-07-02 02:45 UTCGHSA enrichment
  13. 2026-07-01 15:06 UTCEPSS rescore
  14. 2026-07-01 02:00 UTCEG score recompute
  15. 2026-07-01 02:00 UTCGHSA enrichment
  16. 2026-06-30 23:22 UTCEPSS rescore
  17. 2026-06-30 01:15 UTCEG score recompute
  18. 2026-06-30 01:15 UTCGHSA enrichment
  19. 2026-06-29 14:06 UTCEPSS rescore
  20. 2026-06-29 00:30 UTCEG score recompute
  21. 2026-06-29 00:30 UTCGHSA enrichment
  22. 2026-06-28 14:07 UTCEPSS rescore
  23. 2026-06-28 04:56 UTCEPSS rescore
  24. 2026-06-27 23:46 UTCEG score recompute
  25. 2026-06-27 23:46 UTCGHSA enrichment
Show 60 more
  1. 2026-06-27 03:08 UTCEPSS rescore
  2. 2026-06-26 23:02 UTCEG score recompute
  3. 2026-06-26 23:02 UTCGHSA enrichment
  4. 2026-06-25 22:19 UTCEG score recompute
  5. 2026-06-25 22:19 UTCGHSA enrichment
  6. 2026-06-25 13:49 UTCEPSS rescore
  7. 2026-06-25 13:49 UTCEPSS rescore
  8. 2026-06-24 21:18 UTCEG score recompute
  9. 2026-06-24 21:18 UTCGHSA enrichment
  10. 2026-06-24 14:05 UTCEPSS rescore
  11. 2026-06-23 21:33 UTCEPSS rescore
  12. 2026-06-23 16:18 UTCEG score recompute
  13. 2026-06-23 16:17 UTCGHSA enrichment
  14. 2026-06-22 14:25 UTCEPSS rescore
  15. 2026-06-22 14:25 UTCEPSS rescore
  16. 2026-06-22 05:51 UTCEG score recompute
  17. 2026-06-22 05:51 UTCGHSA enrichment
  18. 2026-06-21 14:56 UTCEPSS rescore
  19. 2026-06-21 14:56 UTCEPSS rescore
  20. 2026-06-21 01:59 UTCEPSS rescore
  21. 2026-06-20 21:54 UTCEG score recompute
  22. 2026-06-20 21:54 UTCGHSA enrichment
  23. 2026-06-19 20:19 UTCEG score recompute
  24. 2026-06-19 20:19 UTCGHSA enrichment
  25. 2026-06-19 19:25 UTCEPSS rescore
  26. 2026-06-18 19:34 UTCEG score recompute
  27. 2026-06-18 19:34 UTCGHSA enrichment
  28. 2026-06-18 17:52 UTCEPSS rescore
  29. 2026-06-18 17:52 UTCEPSS rescore
  30. 2026-06-17 18:25 UTCEG score recompute
  31. 2026-06-17 18:25 UTCGHSA enrichment
  32. 2026-06-17 17:53 UTCEPSS rescore
  33. 2026-06-16 17:52 UTCEPSS rescore
  34. 2026-06-16 17:39 UTCEG score recompute
  35. 2026-06-16 17:38 UTCGHSA enrichment
  36. 2026-06-15 17:49 UTCEPSS rescore
  37. 2026-06-15 16:53 UTCEG score recompute
  38. 2026-06-15 16:53 UTCGHSA enrichment
  39. 2026-06-14 23:18 UTCEPSS rescore
  40. 2026-06-14 16:09 UTCEG score recompute
  41. 2026-06-14 16:09 UTCGHSA enrichment
  42. 2026-06-13 23:00 UTCEPSS rescore
  43. 2026-06-13 15:20 UTCEG score recompute
  44. 2026-06-13 15:19 UTCGHSA enrichment
  45. 2026-06-12 23:12 UTCEPSS rescore
  46. 2026-06-12 23:12 UTCEPSS rescore
  47. 2026-06-12 14:32 UTCEG score recompute
  48. 2026-06-12 14:32 UTCGHSA enrichment
  49. 2026-06-11 14:00 UTCEPSS rescore
  50. 2026-06-11 13:47 UTCEG score recompute
  51. 2026-06-11 13:47 UTCGHSA enrichment
  52. 2026-06-10 22:18 UTCEPSS rescore
  53. 2026-06-10 13:22 UTCEPSS rescore
  54. 2026-06-10 13:04 UTCEG score recompute
  55. 2026-06-10 13:04 UTCGHSA enrichment
  56. 2026-06-09 12:20 UTCEG score recompute
  57. 2026-06-09 12:20 UTCGHSA enrichment
  58. 2026-06-08 14:17 UTCEPSS rescore
  59. 2026-06-08 14:17 UTCEPSS rescore
  60. 2026-06-08 11:36 UTCEG score recompute

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-3011?
CVE-2026-3011 is a medium vulnerability published on June 8, 2026. The Recipe Card Blocks Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the recipe block's 'summary' and 'notes' attributes in all versions up to, and including, 3.4.13. This is due to the 'WPZOOMHelpers::deserializeblock_attributes' method converting unicode-encoded…
When was CVE-2026-3011 disclosed?
CVE-2026-3011 was first published in the National Vulnerability Database on June 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-3011 actively exploited?
CVE-2026-3011 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 10.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-3011?
CVE-2026-3011 has a CVSS v4.0 base score of 6.4 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-3011?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-3011, 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-2026-3011

Explore →

Is Your Infrastructure Affected by CVE-2026-3011?

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

Start Free Scan →Browse All CVEs