GRR is a resource management and reservation application. Prior to version 4.5.0, `maj.php` reflects the `forcemaj` parameter without adequate escaping when installation files remain accessible. Removal of these files is not automatic. An attacker can craft a URL that executes arbitrary JavaScript in a victim's browser when the victim accesses it. This reflected cross-site scripting can enable phishing, redirection to malicious sites, cookie theft and session hijacking because the authentication cookie is not `HttpOnly`. This issue is fixed in version 4.5.0.
Metrics
Affected Vendors & Products
References
History
Thu, 29 Oct 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Wed, 28 Oct 2026 22:15:00 +0000
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| First Time appeared |
Jeromedevome
Jeromedevome grr |
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| Vendors & Products |
Jeromedevome
Jeromedevome grr |
Tue, 27 Oct 2026 22:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | GRR is a resource management and reservation application. Prior to version 4.5.0, `maj.php` reflects the `forcemaj` parameter without adequate escaping when installation files remain accessible. Removal of these files is not automatic. An attacker can craft a URL that executes arbitrary JavaScript in a victim's browser when the victim accesses it. This reflected cross-site scripting can enable phishing, redirection to malicious sites, cookie theft and session hijacking because the authentication cookie is not `HttpOnly`. This issue is fixed in version 4.5.0. | |
| Title | GRR has a Reflected XSS issue | |
| Weaknesses | CWE-79 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-10-27T22:26:14.705Z
Updated: 2026-10-29T18:22:43.499Z
Reserved: 2026-06-29T17:09:25.872Z
Link: CVE-2026-58205
Updated: 2026-10-29T18:22:38.583Z
Status : Deferred
Published: 2026-10-27T23:17:05.840
Modified: 2026-10-29T19:17:24.100
Link: CVE-2026-58205
No data.