Staging Environment: Content and features may be unstable or change without notice.
Advisory details: gitlab / packagist/juzaweb/cms/CVE-2025-5420
Advisory ID gitlab/packagist/juzaweb/cms/CVE-2025-5420
Aliases CVE-2025-5420
GHSA-49rr-34j5-r8mw
Summary juzaweb CMS allows cross-site scripting by uploading an SVG file A vulnerability classified as problematic was found in juzaweb CMS up to 3.4.2. Affected by this vulnerability is an unknown functionality of the file /admin-cp/file-manager/upload of the component Profile Page. The manipulation of the argument Upload leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (3)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv2 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/juzaweb/cms/CVE-2025-5420.yml
cvssv3.1 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/juzaweb/cms/CVE-2025-5420.yml
Reference id Reference type URL
https://github.com/Cyber-Wo0dy/report/blob/main/juzawebcms/3.4.2/juzawebcms_avatar_xss.md
https://github.com/juzaweb/cms
https://vuldb.com/?ctiid.310753
https://vuldb.com/?id.310753
https://vuldb.com/?submit.584048
CVE-2025-5420 https://nvd.nist.gov/vuln/detail/CVE-2025-5420
GHSA-49rr-34j5-r8mw https://github.com/advisories/GHSA-49rr-34j5-r8mw
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N Found at https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/juzaweb/cms/CVE-2025-5420.yml
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N Found at https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/juzaweb/cms/CVE-2025-5420.yml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

Vector: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-02T03:30:38Z/

Decision: Track

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2025/5xxx/CVE-2025-5420.json

Source Advisory: vulnrichment/CVE-2025-5420

View SSVC decision tree 
[{'Exploitation': 'poc'},
 {'Automatable': 'no'},
 {'Technical Impact': 'partial'},
 {'Mission Prevalence': 'minimal'},
 {'Public Well-being Impact': 'material'},
 {'Mission & Well-being': 'medium'}]