#git

Jenkins 2.540 and earlier, LTS 2.528.2 and earlier stores build authorization tokens unencrypted in job config.xml files on the Jenkins controller where they can be viewed by users with Item/Extended Read permission or access to the Jenkins controller file system.

Jenkins 2.540 and earlier, LTS 2.528.2 and earlier does not properly close HTTP-based CLI connections when the connection stream becomes corrupted, allowing unauthenticated attackers to cause a denial of service.

A cross-site request forgery (CSRF) vulnerability in Jenkins 2.540 and earlier, LTS 2.528.2 and earlier allows attackers to trick users into logging in to the attacker's account.

A missing permission check in Jenkins 2.540 and earlier, LTS 2.528.2 and earlier allows attackers with View/Read permission to view encrypted password values in views.

Jenkins 2.540 and earlier, LTS 2.528.2 and earlier does not mask build authorization tokens displayed on the job configuration form, increasing the potential for attackers to observe and capture them.

An issue in sd command v1.0.0 and before allows attackers to escalate privileges to root via a crafted command.

### Impact The vulnerability is in the password change dialog in the back office. During the transition from v4 to v5 a mistake was made in the validation code which caused the validation of the previous password to not run as expected. This made it possible for a logged in user to change password in the back office without knowing the previous password. For example if someone logs in, leaves their workstation unlocked, and another person uses the same machine. ### Credit The issue was reported to us by Code-Rhapsodie. We thank them for their responsible disclosure! https://www.code-rhapsodie.fr/ ### Patches - See "Patched versions". - https://github.com/ibexa/user/commit/9d485bf385e6401c9f7ee80287d8ccd00f73dcf4 ### Workarounds None.

### Summary Zitadel's User Service discloses the total number of instance users to unauthorized users. ### Impact The ZITADEL User Service exposes the total number of users within an instance to any authenticated user, regardless of their specific permissions. While this does not leak individual user data or PII, disclosing the total user count via the `totalResult` field constitutes an information disclosure vulnerability that may be sensitive in certain contexts. ### Affected Versions Systems running one of the following version are affected: - **4.x**: `4.0.0-rc.1` through `4.7.1` - **3.x**: `3.0.0-rc.1` through `3.4.4` - **2.x**: `2.44.0` through `2.71.19` ### Patches The vulnerability has been addressed in the latest release. The patch resolves the issue and returns the `totalResult` value corresponding to the number of instance users for whom the querying user has read permission. - 4.x: Upgrade to >=[4.7.2](https://github.com/zitadel/zitadel/releases/tag/v4.7.2) - 3.x: ...

### Summary `redirect_url` is treated as safe when `url.Parse(...).IsAbs()` is false. Protocol-relative URLs like `//ikotaslabs.com` have an empty scheme and pass that check, allowing post-login redirects to attacker-controlled sites. ### Details - `url.Parse("//ikotaslabs.com")` => empty Scheme, Host="ikotaslabs.com". - `IsAbs()` returns false for `//ikotaslabs.com`, so the code treats it as allowed. - Browser resolves `//ikotaslabs.com` to current-origin scheme (e.g. `https://ikotaslabs.com`), enabling phishing flows after login. ### PoC 1. Send or visit: `http://localhost/login?redirect_url=//ikotaslabs.com` 2. Complete normal login flow. 3. After login the app redirects to `https://ikotaslabs.com` (or `http://` depending on origin). ### Acknowledgements This vulnerability was discovered using the automated vulnerability analysis tools **VulScribe** and **PwnML**. The research and tool development were conducted with support from the **MITOU Advanced Program (未踏アドバンスト事業)*...

The names of two partial owners of firms linked to the Salt Typhoon hacker group also appeared in records for a Cisco training program—years before the group targeted Cisco’s devices in a spy campaign.