CVE-2026-53683

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreHIGH confidence

Score 4.3 from GitHub Security Advisory published 2026-09-02. a secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.3Exploit: None knownExposed: 0

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

reset_password.html parses query string parameters and uses the 'url' parameter as a redirection target (window.location = url) after password reset, optionally delayed by a 'delay' parameter. No validation or allowlisting is performed on url, enabling an attacker to redirect users to an arbitrary external site after completion of the password-reset workflow.

CVSS v3
4.3
EG Score
4.3(high)
EG Risk
19(Track)
EG Risk 19/100SSVC: 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
Severity43% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
6%
KEV
Not listed

Published

September 2, 2026

Last Modified

September 14, 2026

Advisory Details (2)

Auto-updated Sep 2, 2026
Patch available. Sources: redhat.
redhat

2487512 – (CVE-2026-53683) CVE-2026-53683 FreeIPA: idm: IdM/FreeIPA Web UI - Client-side open redirect in reset_password.html

https://bugzilla.redhat.com/show_bug.cgi?id=2487512
redhat Patch Available

CVE-2026-53683 - Red Hat Customer Portal

Affected: Red Hat Enterprise Linux 8 or OpenShift Container Platform 4, is affected by this vulnerability and a fix may be released to a

https://access.redhat.com/security/cve/CVE-2026-53683

Vendor Advisories for CVE-2026-53683(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(2 across 2 ecosystems)
Debian:12(1)
PackageVulnerable rangeFixed inDependents
freeipa4.10.1+dfsg1-1+exp1 ... 4.9.11-2 (19 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
freeipa4.12.4-1, 4.12.4-2, 4.13.1-1——

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 20× in last 7d / 58× 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. 2026-09-20 20:16 UTCEPSS rescore
  2. 2026-09-20 02:04 UTCEG score recompute
  3. 2026-09-20 02:04 UTCGHSA enrichment
  4. 2026-09-19 03:07 UTCEG score recompute
  5. 2026-09-19 03:07 UTCGHSA enrichment
  6. 2026-09-18 19:28 UTCEPSS rescore
  7. 2026-09-18 04:08 UTCEG score recompute
  8. 2026-09-18 04:08 UTCGHSA enrichment
  9. 2026-09-17 05:11 UTCEG score recompute
  10. 2026-09-17 05:11 UTCGHSA enrichment
  11. 2026-09-16 14:08 UTCEPSS rescore
  12. 2026-09-16 06:14 UTCEG score recompute
  13. 2026-09-16 06:14 UTCGHSA enrichment
  14. 2026-09-16 05:15 UTCEPSS rescore
  15. 2026-09-15 07:18 UTCEG score recompute
  16. 2026-09-15 07:18 UTCGHSA enrichment
  17. 2026-09-14 08:21 UTCEG score recompute
  18. 2026-09-14 08:21 UTCGHSA enrichment
  19. 2026-09-14 08:00 UTCEG score recompute
  20. 2026-09-14 08:00 UTCGHSA enrichment
  21. 2026-09-13 19:21 UTCEG score recompute
  22. 2026-09-13 19:21 UTCGHSA enrichment
  23. 2026-09-13 16:47 UTCEPSS rescore
  24. 2026-09-12 20:24 UTCEG score recompute
  25. 2026-09-12 20:24 UTCGHSA enrichment
Show 33 more
  1. 2026-09-11 21:27 UTCEG score recompute
  2. 2026-09-11 21:27 UTCGHSA enrichment
  3. 2026-09-11 14:53 UTCEPSS rescore
  4. 2026-09-10 22:30 UTCEG score recompute
  5. 2026-09-10 22:30 UTCGHSA enrichment
  6. 2026-09-10 09:35 UTCEPSS rescore
  7. 2026-09-09 23:33 UTCGHSA enrichment
  8. 2026-09-08 23:15 UTCEG score recompute
  9. 2026-09-08 23:15 UTCGHSA enrichment
  10. 2026-09-08 22:01 UTCEPSS rescore
  11. 2026-09-07 16:01 UTCEPSS rescore
  12. 2026-09-07 14:52 UTCGHSA enrichment
  13. 2026-09-06 15:13 UTCEG score recompute
  14. 2026-09-06 15:13 UTCGHSA enrichment
  15. 2026-09-06 13:47 UTCEPSS rescore
  16. 2026-09-05 16:15 UTCEG score recompute
  17. 2026-09-05 16:15 UTCGHSA enrichment
  18. 2026-09-04 17:17 UTCEG score recompute
  19. 2026-09-04 17:17 UTCGHSA enrichment
  20. 2026-09-04 05:06 UTCEPSS rescore
  21. 2026-09-03 18:19 UTCGHSA enrichment
  22. 2026-09-03 16:33 UTCEG score recompute
  23. 2026-09-03 16:33 UTCGHSA enrichment
  24. 2026-09-03 15:35 UTCEG score recompute
  25. 2026-09-03 15:35 UTCGHSA enrichment
  26. 2026-09-03 15:18 UTCEG score recompute
  27. 2026-09-03 15:18 UTCGHSA enrichment
  28. 2026-09-02 16:20 UTCEG score recompute
  29. 2026-09-02 16:20 UTCGHSA enrichment
  30. 2026-09-02 14:12 UTCEPSS rescore
  31. 2026-09-02 09:27 UTCEG score recompute
  32. 2026-09-02 08:59 UTCEG score recompute
  33. 2026-09-02 08:58 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-53683?
CVE-2026-53683 is a medium vulnerability published on September 2, 2026. reset_password.html parses query string parameters and uses the 'url' parameter as a redirection target (window.location = url) after password reset, optionally delayed by a 'delay' parameter. No validation or allowlisting is performed on url, enabling an attacker to redirect users to an arbitrary…
When was CVE-2026-53683 disclosed?
CVE-2026-53683 was first published in the National Vulnerability Database on September 2, 2026, with the most recent update on September 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-53683 actively exploited?
CVE-2026-53683 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 94.2% of all scored CVEs.
What is the CVSS score of CVE-2026-53683?
CVE-2026-53683 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-53683?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-53683, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-53683

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