CVE-2026-10779

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreHIGH confidence

Score 4.3 from GitHub Security Advisory published 2026-06-19. 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
4.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 4.3Exploit: NoneExposed: 0

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

The Classified Listing – Classified ads & Business Directory plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 5.4.2. This is due to a missing capability/ownership check on the gallery_image_update_as_feature AJAX handler (action: rtcl_fb_gallery_image_update_as_feature), which accepts a user-supplied listing ID and attachment ID and sets the featured image of a listing while only validating a nonce that is exposed to any logged-in user on the frontend listing-submission form. This makes it possible for authenticated attackers, with Subscriber-level access and above, to change the featured image of arbitrary listings they do not own.

CVSS v3
4.3
EG Score
4.3(high)
EPSS
11.6%
KEV
Not listed

Published

June 19, 2026

Last Modified

June 22, 2026

References (8)

Vendor Advisories for CVE-2026-10779(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 22× 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.

  1. 2026-07-06 23:34 UTCEG score recompute
  2. 2026-07-06 23:34 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 02:23 UTCEPSS rescore
  5. 2026-07-06 00:00 UTCEG score recompute
  6. 2026-07-06 00:00 UTCGHSA enrichment
  7. 2026-07-05 02:30 UTCEPSS rescore
  8. 2026-07-05 02:30 UTCEPSS rescore
  9. 2026-07-05 00:27 UTCEG score recompute
  10. 2026-07-05 00:27 UTCGHSA enrichment
  11. 2026-07-04 06:31 UTCEPSS rescore
  12. 2026-07-04 00:48 UTCEG score recompute
  13. 2026-07-04 00:48 UTCGHSA enrichment
  14. 2026-07-03 00:58 UTCEG score recompute
  15. 2026-07-03 00:58 UTCGHSA enrichment
  16. 2026-07-02 01:25 UTCEG score recompute
  17. 2026-07-02 01:25 UTCGHSA enrichment
  18. 2026-07-01 15:06 UTCEPSS rescore
  19. 2026-07-01 15:06 UTCEPSS rescore
  20. 2026-07-01 01:46 UTCEG score recompute
  21. 2026-07-01 01:46 UTCGHSA enrichment
  22. 2026-06-30 23:22 UTCEPSS rescore
  23. 2026-06-30 02:13 UTCEG score recompute
  24. 2026-06-30 02:13 UTCGHSA enrichment
  25. 2026-06-29 14:06 UTCEPSS rescore
Show 29 more
  1. 2026-06-29 02:40 UTCEG score recompute
  2. 2026-06-29 02:40 UTCGHSA enrichment
  3. 2026-06-28 14:07 UTCEPSS rescore
  4. 2026-06-28 04:56 UTCEPSS rescore
  5. 2026-06-28 04:56 UTCEPSS rescore
  6. 2026-06-28 03:07 UTCEG score recompute
  7. 2026-06-28 03:07 UTCGHSA enrichment
  8. 2026-06-27 03:34 UTCEG score recompute
  9. 2026-06-27 03:33 UTCGHSA enrichment
  10. 2026-06-27 03:08 UTCEPSS rescore
  11. 2026-06-26 04:00 UTCEG score recompute
  12. 2026-06-26 04:00 UTCGHSA enrichment
  13. 2026-06-25 13:49 UTCEPSS rescore
  14. 2026-06-25 04:27 UTCEG score recompute
  15. 2026-06-25 04:27 UTCGHSA enrichment
  16. 2026-06-24 14:05 UTCEPSS rescore
  17. 2026-06-24 04:51 UTCEG score recompute
  18. 2026-06-24 04:51 UTCGHSA enrichment
  19. 2026-06-23 21:32 UTCEPSS rescore
  20. 2026-06-23 05:16 UTCEG score recompute
  21. 2026-06-23 05:16 UTCGHSA enrichment
  22. 2026-06-22 05:40 UTCEG score recompute
  23. 2026-06-22 05:40 UTCGHSA enrichment
  24. 2026-06-21 06:08 UTCEG score recompute
  25. 2026-06-21 06:08 UTCGHSA enrichment
  26. 2026-06-20 06:30 UTCEG score recompute
  27. 2026-06-20 06:30 UTCGHSA enrichment
  28. 2026-06-19 06:57 UTCEG score recompute
  29. 2026-06-19 06:57 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-10779?
CVE-2026-10779 is a medium vulnerability published on June 19, 2026. The Classified Listing – Classified ads & Business Directory plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 5.4.2. This is due to a missing capability/ownership check on the galleryimageupdateasfeature AJAX handler (action:…
When was CVE-2026-10779 disclosed?
CVE-2026-10779 was first published in the National Vulnerability Database on June 19, 2026, with the most recent update on June 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-10779 actively exploited?
CVE-2026-10779 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 11.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-10779?
CVE-2026-10779 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-10779?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-10779, 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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