UnoPim Stored XSS : Cookie hijacking through Create User function

published 2024-11-13 23 mo ago modified 2026-06-17 4 mo ago also GHSA-cgr4-c233-h733 , EUVD-2024-3235

cvss: 6.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 9%
public exploits: 0; none known

UnoPim is an open-source Product Information Management (PIM) system built on the Laravel framework. A vulnerability exists in the Create User process, allowing the creation of a new admin account with an option to upload a profile image. An attacker can upload a malicious SVG file containing an embedded script. When the profile image is accessed, the embedded script executes, leading to the potential theft of session cookies. This vulnerability is fixed in 0.1.5.

Patch / fix

fixed in 2 links 1

packagist unopim/unopim 0.1.5
unopim unopim 0.1.5

github.com/unopim/unopim@9a0da7a commit

CISA SSVC

Exploitation: Proof of concept is public
Automatable: yes
Technical impact: partial
Assessed: 23 mo ago (2024-11-13)

Exploit prediction

0.20% chance of exploitation in the next 30 days, higher than 9% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/unopim/unopim/security/advisories/GHSA-cgr4-c233-h733 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/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
GitHub	3.1	7.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected packages

ecosystem	package	affected	fixed in
packagist	unopim/unopim	<0.1.5	0.1.5

Affected products

unopim unopim

Classification

Weakness

CWE-616 Incomplete Identification of Uploaded File Variables (PHP)
CWE-692 Incomplete Denylist to Cross-Site Scripting
CWE-79 Improper Neutralization of Input During Web Page Generation

References

github.com /unopim/unopim/commit/9a0da7a0892c60f58df2351b5a9498dcb4cb8b7a
web, patch
github.com /unopim/unopim/security/advisories/GHSA-cgr4-c233-h733
web, exploit, third-party-advisory
nvd.nist.gov /vuln/detail/CVE-2024-52305
advisory
github.com /unopim/unopim
package

Sources

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