CVE-2025-2123: A vulnerability, which was classified as problematic, has been found in GeSHi up to 1.0.9.1. Affected by this issue is the function get_var of the file…

PriorityP431medium6.1CVSS 3.1

AVNACLPRNUIRSCCLILAN

EPSS

0.41%

32.5th percentile

A vulnerability, which was classified as problematic, has been found in GeSHi up to 1.0.9.1. Affected by this issue is the function get_var of the file /contrib/cssgen.php of the component CSS Handler. The manipulation of the argument default-styles/keywords-1/keywords-2/keywords-3/keywords-4/comments leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
debian	geshi	< geshi 1.0.8.4-2 (bookworm)	geshi 1.0.8.4-2 (bookworm)
geshi	geshi	0 – 1.0.9.1	—
qbnz	geshi	<= 1.0.9.1	—
qbnz	geshi	—	—
qbnz	geshi	—	—
qbnz	geshi	>= 0 < 1.0.8.4-2	1.0.8.4-2
qbnz	geshi	>= 0 < 1.0.8.4-2	1.0.8.4-2
qbnz	geshi	>= 0 < 1.0.8.4-2	1.0.8.4-2
qbnz	geshi	>= 0 < 1.0.8.4-2	1.0.8.4-2

CVSS provenance

nvdv3.16.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

nvdv4.05.1MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/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

nvdv2.04.0MEDIUMAV:N/AC:L/Au:S/C:N/I:P/A:N

osv5.1MEDIUM

vendor_debian5.1MEDIUM

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