CVE-2026-115981

phpIPAM index.php cross site scripting

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

phpIPAM

CVSS v4.0 VULDB

1.9 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 VULDB

2.4 LOWCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N

CVSS v2.0 VULDB

3.3 LOWAV:N/AC:L/Au:M/C:N/I:P/A:N

EPSS

0.25% chance of exploitation in the next 30 days, 17th percentile

Published

2026-10-24

Updated

2026-10-26

Proof-of-concept exploits (1)

• https://gist.github.com/KHr00t/f9351510717a5dac4797920fe532fe1efind archive

CVE references

• https://vuldb.com/cve/CVE-2026-115981REFERENCE
• https://vuldb.com/submit/983034REFERENCE
• https://vuldb.com/vuln/426075REFERENCE
• https://vuldb.com/vuln/426075/ctiREFERENCE

References

• CVE Record
• NVD entry