CVE-2026-56332

MEDIUMPre-NVD 4.74.7—
EchelonGraph scoreHIGH confidence

Score 4.7 from GitHub Security Advisory published 2026-06-20. a secondary CVSS source baseline 4.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
4.7
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 4.7Exploit: NoneExposed: 0

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

Capgo before 12.128.2 contains an open redirect vulnerability in the confirm-signup endpoint that allows attackers to redirect users to arbitrary external websites. The confirmation_url parameter is not validated, enabling attackers to craft malicious links for phishing and credential harvesting attacks.

CVSS v3
4.7
EG Score
4.7(high)
EPSS
7.7%
KEV
Not listed

Published

June 20, 2026

Last Modified

June 22, 2026

Advisory Details (2)

Auto-updated Jun 20, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

Capgo - Open Redirect via confirmation_url Parameter | Advisories | VulnCheck

https://www.vulncheck.com/advisories/capgo-open-redirect-via-confirmation-url-parameter
github Patch Available🟡 PoC Available

Open redirect vulnerability via confirmation_url= Parameter · Advisory · Cap-go/capgo · GitHub

https://github.com/Cap-go/capgo/security/advisories/GHSA-24q8-ghqq-m8cj

Vendor Advisories for CVE-2026-56332(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 24× in last 7d / 56× 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 21:40 UTCEG score recompute
  2. 2026-07-06 21:40 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 16:27 UTCEPSS rescore
  5. 2026-07-06 02:23 UTCEPSS rescore
  6. 2026-07-06 02:23 UTCEPSS rescore
  7. 2026-07-05 22:54 UTCEG score recompute
  8. 2026-07-05 22:54 UTCGHSA enrichment
  9. 2026-07-05 02:31 UTCEPSS rescore
  10. 2026-07-05 02:30 UTCEPSS rescore
  11. 2026-07-05 00:08 UTCEG score recompute
  12. 2026-07-05 00:07 UTCGHSA enrichment
  13. 2026-07-04 06:31 UTCEPSS rescore
  14. 2026-07-04 06:31 UTCEPSS rescore
  15. 2026-07-04 01:17 UTCEG score recompute
  16. 2026-07-04 01:17 UTCGHSA enrichment
  17. 2026-07-03 02:31 UTCEG score recompute
  18. 2026-07-03 02:31 UTCGHSA enrichment
  19. 2026-07-02 03:45 UTCEG score recompute
  20. 2026-07-02 03:45 UTCGHSA enrichment
  21. 2026-07-01 15:07 UTCEPSS rescore
  22. 2026-07-01 05:00 UTCEG score recompute
  23. 2026-07-01 04:59 UTCGHSA enrichment
  24. 2026-06-30 23:22 UTCEPSS rescore
  25. 2026-06-30 06:12 UTCEG score recompute
Show 31 more
  1. 2026-06-30 06:12 UTCGHSA enrichment
  2. 2026-06-29 14:06 UTCEPSS rescore
  3. 2026-06-29 14:06 UTCEPSS rescore
  4. 2026-06-29 07:27 UTCEG score recompute
  5. 2026-06-29 07:27 UTCGHSA enrichment
  6. 2026-06-28 14:07 UTCEPSS rescore
  7. 2026-06-28 08:41 UTCEG score recompute
  8. 2026-06-28 08:41 UTCGHSA enrichment
  9. 2026-06-28 04:56 UTCEPSS rescore
  10. 2026-06-28 04:56 UTCEPSS rescore
  11. 2026-06-27 09:56 UTCEG score recompute
  12. 2026-06-27 09:56 UTCGHSA enrichment
  13. 2026-06-27 03:08 UTCEPSS rescore
  14. 2026-06-26 11:10 UTCEG score recompute
  15. 2026-06-26 11:10 UTCGHSA enrichment
  16. 2026-06-25 13:49 UTCEPSS rescore
  17. 2026-06-25 10:35 UTCEG score recompute
  18. 2026-06-25 10:35 UTCGHSA enrichment
  19. 2026-06-24 14:05 UTCEPSS rescore
  20. 2026-06-24 11:50 UTCEG score recompute
  21. 2026-06-24 11:50 UTCGHSA enrichment
  22. 2026-06-23 21:33 UTCEPSS rescore
  23. 2026-06-23 21:33 UTCEPSS rescore
  24. 2026-06-23 13:01 UTCEG score recompute
  25. 2026-06-23 13:01 UTCGHSA enrichment
  26. 2026-06-22 14:14 UTCEG score recompute
  27. 2026-06-22 14:13 UTCGHSA enrichment
  28. 2026-06-21 15:25 UTCEG score recompute
  29. 2026-06-21 15:25 UTCGHSA enrichment
  30. 2026-06-20 16:36 UTCEG score recompute
  31. 2026-06-20 16:35 UTCNVD updatefirst tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-56332?
CVE-2026-56332 is a medium vulnerability published on June 20, 2026. Capgo before 12.128.2 contains an open redirect vulnerability in the confirm-signup endpoint that allows attackers to redirect users to arbitrary external websites. The confirmation_url parameter is not validated, enabling attackers to craft malicious links for phishing and credential harvesting…
When was CVE-2026-56332 disclosed?
CVE-2026-56332 was first published in the National Vulnerability Database on June 20, 2026, with the most recent update on June 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-56332 actively exploited?
CVE-2026-56332 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 7.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-56332?
CVE-2026-56332 has a CVSS v3 base score of 4.7 (NVD).
How do I remediate CVE-2026-56332?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-56332, 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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