CVE-2026-4361

MEDIUMPre-NVD 5.05.0—
EchelonGraph scoreHIGH confidence

Score 5.0 from GitHub Security Advisory published 2026-09-05. a secondary CVSS source baseline 5.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.0EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.0Exploit: None knownExposed: 0

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

The Divi theme for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 4.27.6. This is due to the et_pb_set_video_oembed_thumbnail_resolution() function using wp_remote_get() instead of wp_safe_remote_get() to fetch a remote image URL, which does not restrict requests to private or reserved IP ranges. This makes it possible for authenticated attackers, with Contributor-level access and above, to make web requests to arbitrary locations originating from the web application server. The response body is not returned to the attacker (blind SSRF), but two oracles exist: a status oracle (the returned URL string differs depending on whether the target responded with HTTP 200) and a timing oracle (response time varies by target reachability).

CVSS v3
5.0
EG Score
5.0(high)
EG Risk
23(Track)
EG Risk 23/100SSVC: 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
Severity50% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
20%
KEV
Not listed

Published

September 5, 2026

Last Modified

September 8, 2026

Advisory Details (2)

Auto-updated Sep 5, 2026
No patch confirmed yet.
generic

Divi Version 4.27.7 Changelog | Divi Changelog

https://www.divichangelog.com/divi-update/divi-4/version-4-27-7
generic

The Best WordPress Themes In The World

https://www.elegantthemes.com/

Vendor Advisories for CVE-2026-4361(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 / 48× 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. 2026-09-20 20:16 UTCEPSS rescore
  2. 2026-09-20 19:47 UTCGHSA enrichment
  3. 2026-09-19 21:11 UTCEG score recompute
  4. 2026-09-19 21:11 UTCGHSA enrichment
  5. 2026-09-18 22:35 UTCEG score recompute
  6. 2026-09-18 22:35 UTCGHSA enrichment
  7. 2026-09-18 19:28 UTCEPSS rescore
  8. 2026-09-18 00:01 UTCEG score recompute
  9. 2026-09-18 00:01 UTCGHSA enrichment
  10. 2026-09-17 01:27 UTCEG score recompute
  11. 2026-09-17 01:27 UTCGHSA enrichment
  12. 2026-09-16 14:08 UTCEPSS rescore
  13. 2026-09-16 05:15 UTCEPSS rescore
  14. 2026-09-16 02:52 UTCGHSA enrichment
  15. 2026-09-15 04:18 UTCEG score recompute
  16. 2026-09-15 04:18 UTCGHSA enrichment
  17. 2026-09-14 05:44 UTCEG score recompute
  18. 2026-09-14 05:44 UTCGHSA enrichment
  19. 2026-09-13 16:47 UTCEPSS rescore
  20. 2026-09-13 07:09 UTCEG score recompute
  21. 2026-09-13 07:09 UTCGHSA enrichment
  22. 2026-09-12 08:35 UTCEG score recompute
  23. 2026-09-12 08:35 UTCGHSA enrichment
  24. 2026-09-11 14:53 UTCEPSS rescore
  25. 2026-09-11 10:00 UTCEG score recompute
Show 23 more
  1. 2026-09-11 10:00 UTCGHSA enrichment
  2. 2026-09-10 11:25 UTCEG score recompute
  3. 2026-09-10 11:25 UTCGHSA enrichment
  4. 2026-09-10 09:35 UTCEPSS rescore
  5. 2026-09-09 12:50 UTCEG score recompute
  6. 2026-09-09 12:49 UTCGHSA enrichment
  7. 2026-09-08 22:01 UTCEPSS rescore
  8. 2026-09-08 14:15 UTCGHSA enrichment
  9. 2026-09-08 10:59 UTCEG score recompute
  10. 2026-09-08 10:59 UTCGHSA enrichment
  11. 2026-09-07 16:01 UTCEPSS rescore
  12. 2026-09-07 12:24 UTCEG score recompute
  13. 2026-09-07 12:24 UTCGHSA enrichment
  14. 2026-09-07 11:28 UTCEG score recompute
  15. 2026-09-07 11:28 UTCGHSA enrichment
  16. 2026-09-07 04:34 UTCEG score recompute
  17. 2026-09-07 04:33 UTCGHSA enrichment
  18. 2026-09-06 13:47 UTCEPSS rescore
  19. 2026-09-06 05:59 UTCEG score recompute
  20. 2026-09-06 05:59 UTCGHSA enrichment
  21. 2026-09-05 07:24 UTCEG score recompute
  22. 2026-09-05 06:49 UTCEG score recompute
  23. 2026-09-05 06:48 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-4361?
CVE-2026-4361 is a medium vulnerability published on September 5, 2026. The Divi theme for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 4.27.6. This is due to the etpbsetvideooembedthumbnailresolution() function using wpremoteget() instead of wpsaferemote_get() to fetch a remote image URL, which does not restrict requests…
When was CVE-2026-4361 disclosed?
CVE-2026-4361 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-2026-4361 actively exploited?
CVE-2026-4361 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 79.9% of all scored CVEs.
What is the CVSS score of CVE-2026-4361?
CVE-2026-4361 has a CVSS v3 base score of 5.0 (NVD).
How do I remediate CVE-2026-4361?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-4361, 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-2026-4361

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