CVE-2026-90931

MEDIUMPre-NVD 5.45.4—
EchelonGraph scoreHIGH confidence

Score 5.4 from GitHub Security Advisory published 2026-09-14. a secondary CVSS source baseline 5.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
5.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.4Exploit: Elevated riskExposed: 0

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

LaraDashboard versions 0.9.0 through 1.2.2 fail to sanitize SVG file content during media upload, allowing authenticated users with only the media.create permission to upload malicious SVG files containing script tags. When any user including administrators opens the stored SVG file served inline from the application origin, the embedded JavaScript executes in the dashboard context, enabling session hijacking and administrative account takeover.

CVSS v3
5.4
EG Score
5.4(high)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity54% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
13%
KEV
Not listed

Published

September 14, 2026

Last Modified

September 23, 2026

Advisory Details (2)

Auto-updated Sep 14, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

LaraDashboard 0.9.0 through 1.2.2 Stored XSS via SVG Upload | Advisories | VulnCheck

https://www.vulncheck.com/advisories/laradashboard-0.9.0-through-1.2.2-stored-xss-via-svg-upload
github Patch Available🟡 PoC Available

Stored XSS via unrestricted SVG upload in the media library, exploitable with only the media.create permission · Advisory · laradashboard/laradashboard · GitHub

https://github.com/laradashboard/laradashboard/security/advisories/GHSA-9gxw-qpx8-x9c7

Vendor Advisories for CVE-2026-90931(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 18× in last 7d / 33× 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. 2026-09-24 16:42 UTCEG score recompute
  2. 2026-09-24 16:42 UTCGHSA enrichment
  3. 2026-09-24 14:04 UTCEPSS rescore
  4. 2026-09-23 17:54 UTCEPSS rescore
  5. 2026-09-23 17:22 UTCGHSA enrichment
  6. 2026-09-23 15:29 UTCGHSA enrichment
  7. 2026-09-22 16:15 UTCEG score recompute
  8. 2026-09-22 16:15 UTCGHSA enrichment
  9. 2026-09-22 16:01 UTCEPSS rescore
  10. 2026-09-21 21:09 UTCEPSS rescore
  11. 2026-09-21 17:01 UTCEG score recompute
  12. 2026-09-21 17:01 UTCGHSA enrichment
  13. 2026-09-20 20:16 UTCEPSS rescore
  14. 2026-09-20 17:16 UTCGHSA enrichment
  15. 2026-09-19 18:03 UTCEG score recompute
  16. 2026-09-19 18:02 UTCGHSA enrichment
  17. 2026-09-18 19:28 UTCEPSS rescore
  18. 2026-09-18 18:47 UTCGHSA enrichment
  19. 2026-09-17 19:33 UTCEG score recompute
  20. 2026-09-17 19:33 UTCGHSA enrichment
  21. 2026-09-17 19:32 UTCEPSS rescore
  22. 2026-09-16 20:01 UTCEG score recompute
  23. 2026-09-16 20:01 UTCGHSA enrichment
  24. 2026-09-16 14:09 UTCEPSS rescore
  25. 2026-09-16 05:15 UTCEPSS rescore
Show 8 more
  1. 2026-09-15 20:47 UTCGHSA enrichment
  2. 2026-09-14 21:33 UTCEG score recompute
  3. 2026-09-14 21:33 UTCGHSA enrichment
  4. 2026-09-14 20:35 UTCEG score recompute
  5. 2026-09-14 20:35 UTCGHSA enrichment
  6. 2026-09-14 13:28 UTCEG score recompute
  7. 2026-09-14 13:00 UTCEG score recompute
  8. 2026-09-14 12:59 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-90931?
CVE-2026-90931 is a medium vulnerability published on September 14, 2026. LaraDashboard versions 0.9.0 through 1.2.2 fail to sanitize SVG file content during media upload, allowing authenticated users with only the media.create permission to upload malicious SVG files containing script tags. When any user including administrators opens the stored SVG file served inline…
When was CVE-2026-90931 disclosed?
CVE-2026-90931 was first published in the National Vulnerability Database on September 14, 2026, with the most recent update on September 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-90931 actively exploited?
CVE-2026-90931 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 87.2% of all scored CVEs.
What is the CVSS score of CVE-2026-90931?
CVE-2026-90931 has a CVSS v3 base score of 5.4 (NVD).
How do I remediate CVE-2026-90931?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-90931, 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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