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Fencer Vulns
medium 6.1

CVE-2023-49394 json

Zentao versions 4.1.3 and before has a URL redirect vulnerability, which prevents the system from functioning properly.

published 2024-01-10 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-53363

cvss
6.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 31%
public exploits
0
none known

Summary

Zentao versions 4.1.3 and before has a URL redirect vulnerability, which prevents the system from functioning properly.

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
18 mo ago

Exploit prediction

0.37% chance of exploitation in the next 30 days, higher than 31% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • narrow-payment-2cd.notion.site https://narrow-payment-2cd.notion.site/zentao-4-1-3-is-vulnerable-URL-redirect-b03f8f9f5b4e4cbea819c2961c097d92?pvs=4 referenced PoC, tagged "exploit" by a source, unverified
  • gist.github.com https://gist.github.com/xue-yao-go/87d088fa3f423bba8098ef22988e4626 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CNA 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Classification

Weakness
  • CWE-601 URL Redirection to Untrusted Site

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.