CVE-2017-16807

MEDIUM

Kirby Panel <2.3.3, <2.4.2, <2.5.7 - XSS

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2017-16807. PoCs published by Ishaq Mohammed.

AI-analyzed exploit summary This is a writeup describing a stored XSS vulnerability in KirbyCMS versions before 2.5.7, triggered by uploading a malicious SVG file. The PoC outlines steps to exploit the vulnerability but does not include actual exploit code.

Description

A cross-site Scripting (XSS) vulnerability in Kirby Panel before 2.3.3, 2.4.x before 2.4.2, and 2.5.x before 2.5.7 exists when displaying a specially prepared SVG document that has been uploaded as a content file.

Exploits (1)

exploitdb WRITEUP VERIFIED
by Ishaq Mohammed · textwebappsphp
https://www.exploit-db.com/exploits/43140

This is a writeup describing a stored XSS vulnerability in KirbyCMS versions before 2.5.7, triggered by uploading a malicious SVG file. The PoC outlines steps to exploit the vulnerability but does not include actual exploit code.

Classification
Writeup 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: KirbyCMS < 2.5.7
Auth required
Prerequisites: Editor or Admin credentials · Ability to upload SVG files
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit, Third Party Advisory, VDB Entry x_refsource_misc
https://packetstormsecurity.com/files/144965/KirbyCMS-Cross-Site-Scripting.html
Broken Link x_refsource_confirm
https://getkirby.com/changelog/kirby-2-5-7
Exploit, Third Party Advisory, VDB Entry exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/43140/

Scores

CVSS v3 5.4
EPSS 0.0013
EPSS Percentile 32.2%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (2)
getkirby/cms 0 - 2.3.3Packagist
getkirby/panel < 2.3.3
Published Nov 13, 2017
Tracked Since Feb 18, 2026