CVE-2026-31016

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreHIGH confidence

Score 6.5 from GitHub Security Advisory published 2026-06-29. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
6.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.5Exploit: NoneExposed: 0

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

Cross Site Request Forgery vulnerability in Squidex.io Squidex CMS v.7.21.0 and before allows a remote attacker to escalate privileges via the IdentityServer account profile endpoint

CVSS v3
6.5
EG Score
6.5(high)
EPSS
8.3%
KEV
Not listed

Published

June 29, 2026

Last Modified

June 30, 2026

Advisory Details (4)

Auto-updated Jun 29, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

CVE-2026-31016 | Ignas

https://lgnas.gitbook.io/findings/cve-2026-31016
generic
https://www.youtube.com/watch?v=62ay_jrwUcI
generic

CVE-2026-31016 | Ignas

https://lgnas.gitbook.io/hello/silly-findings/squidex-cms-csrf
generic

GitHub - Squidex/squidex: Headless CMS and Content Managment Hub · GitHub

https://github.com/Squidex/squidex

Vendor Advisories for CVE-2026-31016(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 / 19× 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. 2026-07-06 13:53 UTCEG score recompute
  4. 2026-07-06 13:53 UTCGHSA enrichment
  5. 2026-07-05 14:28 UTCEG score recompute
  6. 2026-07-05 14:27 UTCGHSA enrichment
  7. 2026-07-05 02:30 UTCEPSS rescore
  8. 2026-07-04 15:03 UTCEG score recompute
  9. 2026-07-04 15:03 UTCGHSA enrichment
  10. 2026-07-04 06:31 UTCEPSS rescore
  11. 2026-07-03 15:39 UTCEG score recompute
  12. 2026-07-03 15:38 UTCGHSA enrichment
  13. 2026-07-02 16:15 UTCEG score recompute▲ 6.50
  14. 2026-07-02 16:15 UTCGHSA enrichment
  15. 2026-07-01 15:06 UTCEPSS rescore
  16. 2026-06-30 23:22 UTCEPSS rescore
  17. 2026-06-29 20:57 UTCMITRE cvelistV5CVSS v3 → 6.5 · severity → MEDIUM
  18. 2026-06-29 20:18 UTCEG score recompute
  19. 2026-06-29 20:17 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-31016?
CVE-2026-31016 is a medium vulnerability published on June 29, 2026. Cross Site Request Forgery vulnerability in Squidex.io Squidex CMS v.7.21.0 and before allows a remote attacker to escalate privileges via the IdentityServer account profile endpoint
When was CVE-2026-31016 disclosed?
CVE-2026-31016 was first published in the National Vulnerability Database on June 29, 2026, with the most recent update on June 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-31016 actively exploited?
CVE-2026-31016 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 8.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-31016?
CVE-2026-31016 has a CVSS v3.1 base score of 6.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-31016?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-31016, 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-2026-31016

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