CVE-2026-83541

MEDIUMPre-NVD 6.86.8—
EchelonGraph scoreHIGH confidence

Score 6.8 from GitHub Security Advisory published 2026-09-09. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
6.8EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.8Exploit: None knownExposed: 0

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

The Sina Extension for Elementor WordPress plugin before 3.10.4 does not properly escape a Table widget setting before outputting it within an HTML attribute, which could allow users with the Contributor role and above to perform Stored Cross-Site Scripting attacks.

CVSS v3
6.8
EG Score
6.8(high)
EG Risk
31(Track)
EG Risk 31/100SSVC: 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
Severity68% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
35%
KEV
Not listed

Published

September 9, 2026

Last Modified

September 9, 2026

Advisory Details (1)

Auto-updated Sep 9, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Sina Extension for Elementor 3.7.1 – 3.10.3 – Contributor+ Stored XSS via Table Widget | CVE 2026-83541 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/3bd0cd85-9fc2-4111-a626-cc4d8daa6977/

Vendor Advisories for CVE-2026-83541(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 20× in last 7d / 52× 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 05:20 UTCEG score recompute
  2. 2026-09-25 05:20 UTCGHSA enrichment
  3. 2026-09-24 14:04 UTCEPSS rescore
  4. 2026-09-24 04:31 UTCEG score recompute
  5. 2026-09-24 04:31 UTCGHSA enrichment
  6. 2026-09-23 17:54 UTCEPSS rescore
  7. 2026-09-23 03:45 UTCEG score recompute
  8. 2026-09-23 03:45 UTCGHSA enrichment
  9. 2026-09-22 16:01 UTCEPSS rescore
  10. 2026-09-22 02:59 UTCEG score recompute
  11. 2026-09-22 02:59 UTCGHSA enrichment
  12. 2026-09-21 21:09 UTCEPSS rescore
  13. 2026-09-21 02:13 UTCEG score recompute
  14. 2026-09-21 02:13 UTCGHSA enrichment
  15. 2026-09-20 20:16 UTCEPSS rescore
  16. 2026-09-20 01:27 UTCEG score recompute
  17. 2026-09-20 01:27 UTCGHSA enrichment
  18. 2026-09-19 00:41 UTCEG score recompute
  19. 2026-09-19 00:41 UTCGHSA enrichment
  20. 2026-09-18 19:28 UTCEPSS rescore
  21. 2026-09-17 23:55 UTCEG score recompute
  22. 2026-09-17 23:55 UTCGHSA enrichment
  23. 2026-09-17 19:32 UTCEPSS rescore
  24. 2026-09-16 22:24 UTCEG score recompute
  25. 2026-09-16 22:24 UTCGHSA enrichment
Show 27 more
  1. 2026-09-16 14:09 UTCEPSS rescore
  2. 2026-09-16 05:15 UTCEPSS rescore
  3. 2026-09-15 21:15 UTCEG score recompute
  4. 2026-09-15 21:15 UTCGHSA enrichment
  5. 2026-09-15 03:12 UTCEPSS rescore
  6. 2026-09-15 03:12 UTCEPSS rescore
  7. 2026-09-14 20:29 UTCGHSA enrichment
  8. 2026-09-13 19:43 UTCEG score recompute
  9. 2026-09-13 19:43 UTCGHSA enrichment
  10. 2026-09-12 18:57 UTCEG score recompute
  11. 2026-09-12 18:57 UTCGHSA enrichment
  12. 2026-09-11 18:11 UTCEG score recompute
  13. 2026-09-11 18:11 UTCGHSA enrichment
  14. 2026-09-11 14:53 UTCEPSS rescore
  15. 2026-09-11 14:53 UTCEPSS rescore
  16. 2026-09-10 17:25 UTCEG score recompute
  17. 2026-09-10 17:25 UTCGHSA enrichment
  18. 2026-09-09 16:39 UTCGHSA enrichment
  19. 2026-09-09 16:27 UTCNVD updateCVSS v3 → 6.8 · severity → MEDIUM
  20. 2026-09-09 15:47 UTCNVD update
  21. 2026-09-09 15:46 UTCEG score recompute▲ 6.80
  22. 2026-09-09 15:46 UTCGHSA enrichment
  23. 2026-09-09 15:44 UTCMITRE cvelistV5CVSS v3 → 6.8 · severity → MEDIUM
  24. 2026-09-09 06:31 UTCGHSA enrichment
  25. 2026-09-09 06:31 UTCNVD update
  26. 2026-09-09 06:04 UTCEG score recompute
  27. 2026-09-09 06:04 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-83541?
CVE-2026-83541 is a medium vulnerability published on September 9, 2026. The Sina Extension for Elementor WordPress plugin before 3.10.4 does not properly escape a Table widget setting before outputting it within an HTML attribute, which could allow users with the Contributor role and above to perform Stored Cross-Site Scripting attacks.
When was CVE-2026-83541 disclosed?
CVE-2026-83541 was first published in the National Vulnerability Database on September 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-83541 actively exploited?
CVE-2026-83541 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 65.4% of all scored CVEs.
What is the CVSS score of CVE-2026-83541?
CVE-2026-83541 has a CVSS v3.1 base score of 6.8 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-83541?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-83541, 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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