phpipam Header redirect

published 2023-09-14 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-54801

cvss: 2.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 51%
public exploits: 0; none known

A vulnerability was found in phpipam 1.5.1. It has been rated as problematic. Affected by this issue is some unknown functionality of the component Header Handler. The manipulation of the argument X-Forwarded-Host leads to open redirect. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-239732.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-07-08)

Exploit prediction

0.65% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/ctflearner/Vulnerability/blob/main/PHPIPAM/Open_Redirect.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.1	2.7	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
CNA	3.0	2.7	CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
CNA	2.0	3.3	AV:N/AC:L/Au:M/C:N/I:P/A:N
NVD	3.1	4.8	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Affected products

n/a phpipam

Classification

Weakness

CWE-601 URL Redirection to Untrusted Site

References

github.com /ctflearner/Vulnerability/blob/main/PHPIPAM/Open_Redirect.md
exploit, vendor-advisory
vuldb.com /?id.239732
vdb-entry, technical-description, permissions-required, third-party-advisory
vuldb.com /?ctiid.239732
signature, permissions-required, third-party-advisory

Sources

CVE List CVE-2023-4965
NVD CVE-2023-4965

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.

Summary