GHSA-ggqx-43h2-55jp

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Source
https://github.com/advisories/GHSA-ggqx-43h2-55jp
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/04/GHSA-ggqx-43h2-55jp/GHSA-ggqx-43h2-55jp.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-ggqx-43h2-55jp
Aliases
  • CVE-2025-46550
Published
2025-04-29T14:36:10Z
Modified
2025-04-30T17:57:10.047551Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
Yeswiki Vulnerable to Unauthenticated Reflected Cross-site Scripting
Details

Summary

Vulnerable Version: Yeswiki < v4.5.4 Category: Injection CWE: 79: Improper Neutralization of Input During Web Page Generation (CWE-79) CVSS: 5.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) Vulnerable Endpoint: /?BazaR Vulnerable Parameter: idformulaire Payload: <script>alert(1)</script>

Details

Reflected Cross-Site Scripting (XSS) attacks are a type of injection, in which malicious scripts are injected into otherwise benign and trusted websites. XSS attacks occur when an attacker uses a web application to send malicious code, generally in the form of a browser-side script, to a different end user. Flaws that allow these attacks to succeed are quite widespread and occur anywhere a web application uses input from a user within the output it generates without validating or encoding it.

PoC

  1. Visit the endpoint as mentioned below and see that an alert box pops up: URL with Payload: https://yeswiki.net/?BazaR&vue=formulaire&action=confirm_delete&idformulaire=%3cscript%3ealert(1)%3c%2fscript%3e

Impact

An attacker can use a reflected cross-site scripting attack to steal cookies from an authenticated user by having them click on a malicious link. Stolen cookies allow the attacker to take over the user’s session. This vulnerability may also allow attackers to deface the website or embed malicious content.

Database specific
{
    "nvd_published_at": "2025-04-29T21:15:52Z",
    "cwe_ids": [
        "CWE-79"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2025-04-29T14:36:10Z"
}
References

Affected packages

Packagist / yeswiki/yeswiki

Package

Name
yeswiki/yeswiki
Purl
pkg:composer/yeswiki/yeswiki

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.5.4

Affected versions

v4.*

v4.1.0
v4.1.1
v4.1.2
v4.1.3
v4.1.4
v4.1.5
v4.2.0
v4.2.1
v4.2.2
v4.2.4
v4.3
v4.3.1
v4.4.0
v4.4.1
v4.4.2
v4.4.3
v4.4.4
v4.4.5
v4.5.0
v4.5.1
v4.5.2
v4.5.3

4.*

4.2.3

Database specific

{
    "last_known_affected_version_range": "<= 4.5.3"
}