CVE-2026-56224

MEDIUMPre-NVD 5.45.4—
EchelonGraph scoreHIGH confidence

Score 5.4 from GitHub Security Advisory published 2026-07-01. a secondary CVSS source baseline 5.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
5.4
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.4Exploit: NoneExposed: 0

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

Capgo console.capgo.app/login before 12.128.2 accepts access_token and refresh_token in URL query parameters, automatically authenticating users without confirmation. Attackers can craft malicious links to force victims into attacker-controlled sessions, exposing tokens in browser history and logs.

CVSS v3
5.4
EG Score
5.4(high)
EPSS
9.3%
KEV
Not listed

Published

July 1, 2026

Last Modified

July 1, 2026

Advisory Details (2)

Auto-updated Jul 5, 2026
🔬 Proof of concept available. Patch available. Sources: github.
github Patch Available🟡 PoC Available

Login CSRF / Session Fixation: console.capgo.app/login accepts access_token + refresh_token in URL query and auto-authenticates · Advisory · Cap-go/capgo · GitHub

https://github.com/Cap-go/capgo/security/advisories/GHSA-83f5-439g-pwmj
generic

Capgo - Login CSRF and Session Fixation via URL Query Parameters | Advisories | VulnCheck

https://www.vulncheck.com/advisories/capgo-login-csrf-and-session-fixation-via-url-query-parameters

Vendor Advisories for CVE-2026-56224(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 / 22× 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 12:30 UTCEG score recompute
  4. 2026-07-06 12:30 UTCGHSA enrichment
  5. 2026-07-06 02:23 UTCEPSS rescore
  6. 2026-07-06 02:23 UTCEPSS rescore
  7. 2026-07-05 10:16 UTCEG score recompute
  8. 2026-07-05 10:16 UTCGHSA enrichment
  9. 2026-07-05 02:31 UTCEPSS rescore
  10. 2026-07-05 02:30 UTCEPSS rescore
  11. 2026-07-04 08:03 UTCEG score recompute
  12. 2026-07-04 08:03 UTCGHSA enrichment
  13. 2026-07-04 06:31 UTCEPSS rescore
  14. 2026-07-04 06:31 UTCEPSS rescore
  15. 2026-07-03 05:49 UTCEG score recompute
  16. 2026-07-03 05:48 UTCGHSA enrichment
  17. 2026-07-02 03:33 UTCEG score recompute
  18. 2026-07-02 03:33 UTCGHSA enrichment
  19. 2026-07-02 01:21 UTCNVD updateCVSS v4 → 5.1
  20. 2026-07-01 15:07 UTCEPSS rescore
  21. 2026-07-01 01:20 UTCEG score recompute
  22. 2026-07-01 01:20 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-56224?
CVE-2026-56224 is a medium vulnerability published on July 1, 2026. Capgo console.capgo.app/login before 12.128.2 accepts accesstoken and refreshtoken in URL query parameters, automatically authenticating users without confirmation. Attackers can craft malicious links to force victims into attacker-controlled sessions, exposing tokens in browser history and logs.
When was CVE-2026-56224 disclosed?
CVE-2026-56224 was first published in the National Vulnerability Database on July 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-56224 actively exploited?
CVE-2026-56224 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 9.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-56224?
CVE-2026-56224 has a CVSS v3 base score of 5.4 (NVD).
How do I remediate CVE-2026-56224?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-56224, 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-2026-56224

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