CVE-2025-64688
JetBrains YouTrack Unvalidated VCS URL Delegation Vulnerability
Description
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it relates to internal functionality that is not available to customers.
INFO
Published Date :
Nov. 10, 2025, 2:15 p.m.
Last Modified :
Dec. 2, 2025, 11:17 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | 547ada31-17d8-4964-bc5f-1b8238ba8014 | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | MITRE-CVE | ||||
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Update JetBrains YouTrack to version 2025.3.104432.
- Apply vendor-supplied patches or updates.
- Validate VCS URL configurations.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-64688 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-64688 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Rejected by [email protected]
Dec. 02, 2025
Action Type Old Value New Value -
CVE Modified by [email protected]
Dec. 02, 2025
Action Type Old Value New Value Changed Description In JetBrains YouTrack before 2025.3.104432 missing VCS URL validation allowed delegation to unauthorized repositories from the Junie widget Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it relates to internal functionality that is not available to customers. Removed CVSS V3.1 JetBrains s.r.o.: AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L Removed CVSS V3.1 NIST: AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L Removed CWE JetBrains s.r.o.: CWE-639 Removed CPE Configuration OR *cpe:2.3:a:jetbrains:youtrack:*:*:*:*:*:*:*:* versions up to (excluding) 2025.3.104432 Removed Reference JetBrains s.r.o.: https://www.jetbrains.com/privacy-security/issues-fixed/ Removed Reference Type JetBrains s.r.o.: https://www.jetbrains.com/privacy-security/issues-fixed/ Types: Vendor Advisory -
Initial Analysis by [email protected]
Nov. 21, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L Added CPE Configuration OR *cpe:2.3:a:jetbrains:youtrack:*:*:*:*:*:*:*:* versions up to (excluding) 2025.3.104432 Added Reference Type JetBrains s.r.o.: https://www.jetbrains.com/privacy-security/issues-fixed/ Types: Vendor Advisory -
New CVE Received by [email protected]
Nov. 10, 2025
Action Type Old Value New Value Added Description In JetBrains YouTrack before 2025.3.104432 missing VCS URL validation allowed delegation to unauthorized repositories from the Junie widget Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L Added CWE CWE-639 Added Reference https://www.jetbrains.com/privacy-security/issues-fixed/