CVE-2026-124505

MEDIUM 4.3

Dianping CAT Login/Logout Handler.java Handler.redirect

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

A flaw has been found in Dianping CAT 3.0.0/3.1.0/4.0-RC1. This affects the function Handler.redirect of the file Handler.java of the component Login/Logout. Executing a manipulation of the argument rtnUrl can lead to open redirect. The attack may be performed from remote. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-601
Vendor	dianping
Product	cat
Published	Nov 9, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Dianping / CAT

3.0.0 3.1.0 4.0-RC1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/432809 vuldb.com: https://vuldb.com/vuln/432809/cti vuldb.com: https://vuldb.com/cve/CVE-2026-124505 vuldb.com: https://vuldb.com/submit/1035480

Credits

🔍 lucasg2g (VulDB User) VulDB CNA Team