Vulnerability · Published Oct 24, 2026 · Assigned by VulDB

CVE-2026-115981phpIPAM index.php cross site scripting

Low 2.4

In plain English

A low-severity cross-site scripting in phpIPAM. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 17% of all known vulnerabilities).

Severity (CVSS 3.1)2.4Low

Exploit odds (30 days)0.3%top 83.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A security vulnerability has been detected in phpIPAM up to 1.8.3. Affected by this vulnerability is an unknown functionality of the file upgrade/index.php. Such manipulation of the argument REQUEST_URI leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure.

Affected products (as reported)

Vendor	Product	Versions
n/a	phpIPAM	1.8.01.8.11.8.21.8.3

Weakness: CWE-79, CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C

References

VDB-426075 | phpIPAM index.php cross site scripting vdb-entry, technical-description
VDB-426075 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
CVE-2026-115981 | CVE Analysis and Report third-party-advisory
Submit #983034 | phpIPAM 1.7.4/1.8.0/1.8.1/1.8.2/1.8.3 Cross Site Scripting third-party-advisory
https://gist.github.com/KHr00t/f9351510717a5dac4797920fe532fe1e exploit