GHSA-cvw9-c57h-3397 CVE-2024-39683 GO-2024-2968
ZITADEL Vulnerable to Session Information Leakage
- Severity
- 0.0 / 10
- Medium · CVSS 4.0
- Exploit chance (EPSS)
- 0.61%
- Chance of exploitation in the next 30 days. Higher than 49.19% of scored vulnerabilities.
- Known exploited
- No
- Not in CISA's catalog
- Weakness
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
- Fix
2.53.8- Upgrade github.com/zitadel/zitadel to this version or later
Description
Impact
ZITADEL provides users the ability to list all user sessions of the current user agent (browser) by API and in the Console UI.
Due to a missing check, user sessions without that information (e.g. when created though the session service) were incorrectly listed exposing potentially other user's sessions.
Note that the Login UI was never affected and there was no possibility to take over such a session.
Patches
2.x versions are fixed on >= 2.55.1 2.54.x versions are fixed on >= 2.54.5 2.53.x versions are fixed on >= 2.53.8
ZITADEL recommends upgrading to the latest versions available in due course.
Workarounds
There is no workaround since a patch is already available.
References
- https://github.com/zitadel/zitadel/pull/8231
- https://discord.com/channels/927474939156643850/1254096852937347153
- https://github.com/zitadel/zitadel/issues/8213
Questions
If you have any questions or comments about this advisory, please email us at security@zitadel.com
Credits
Thanks to @cybertransformer, @Avolicious, @AmirhoseinBrz and @srividyaj for finding and reporting the vulnerability.
Affected versions
Go
| Package | Vulnerable | Fixed in |
|---|---|---|
| github.com/zitadel/zitadel | >= 2.0.0, < 2.53.8 |
2.53.8 |
| github.com/zitadel/zitadel | >= 2.54.0, < 2.54.5 |
2.54.5 |
| github.com/zitadel/zitadel | >= 2.55.0, < 2.55.1 |
2.55.1 |
| github.com/zitadel/zitadel | all versions |
No fix yet |
How to fix
Move to the fixed version or later with your package manager, update the lockfile, and run your tests. If the package only arrives through another dependency, upgrade that dependency first. If none of its releases pulls a fixed version yet, force the version with your package manager's override.
github.com/zitadel/zitadel Go → 2.53.8
- go
go get github.com/zitadel/zitadel@v2.53.8 && go mod tidy
Severity breakdown
CVSS 4.0 0.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- Attack vector
- Network
- Attack complexity
- Low
- Attack requirements
- None
- Privileges required
- Low
- User interaction
- Passive
- Confidentiality (vulnerable system)
- High
- Integrity (vulnerable system)
- None
- Availability (vulnerable system)
- None
- Confidentiality (subsequent systems)
- None
- Integrity (subsequent systems)
- None
- Availability (subsequent systems)
- None
CVSS 3.1 5.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- Low
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Weakness
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
How to prevent it
- Architecture and Design: Compartmentalize the system to have "safe" areas where trust boundaries can be unambiguously drawn. Do not allow sensitive data to go outside of the trust boundary and always be careful when interfacing with a compartment outside of the safe area. Ensure that appropriate compartmentalization is built into the system design, and the compartmentalization allows for and reinforces privilege separation functionality. Architects and designers should rely on the principle of least privilege to decide the appropriate time to use privileges and the time to drop privileges.
References
Advisories
Packages
Other links
- github.com/zitadel/zitadel/security/advisories/GHSA-cvw9-c57h-3397
- github.com/zitadel/zitadel/issues/8213
- github.com/zitadel/zitadel/pull/8231
- github.com/zitadel/zitadel/commit/4a262e42abac2208b02fefaf68ba1a5121649f04
- github.com/zitadel/zitadel/commit/c2093ce01507ca8fc811609ff5d391693360c3da
- github.com/zitadel/zitadel/commit/d04f208486a418a45b884b9ca8433e5ad9790d73
- discord.com/channels/927474939156643850/1254096852937347153
- github.com/zitadel/zitadel/releases/tag/v2.53.8
- github.com/zitadel/zitadel/releases/tag/v2.54.5
- github.com/zitadel/zitadel/releases/tag/v2.55.1
Timeline
- Published
- Last updated by the source
- Latest EPSS score
Related advisories
| Advisory | Severity | Why it's related |
|---|---|---|
| GHSA-fgmf-7rf8-m6vf ZITADEL: Actions V1 sandbox escape: host file read via require() | High | Also affects github.com/zitadel/zitadel |
| GHSA-9993-rfwp-rhwf ZITADEL: MFA bypass via session reuse in Login V2 | High | Also affects github.com/zitadel/zitadel |
| GHSA-v859-c572-qh5p ZITADEL: Improper Role Revocation on Granted Projects during Multiple Role Deletions | Medium | Also affects github.com/zitadel/zitadel |
| GHSA-jq8w-8q2f-ffm9 ZITADEL Users Can Self-Verify Email/Phone via API | High | Also affects github.com/zitadel/zitadel |
| GHSA-vrh8-c9cm-wh8v ZITADEL: Unauthorized Token Privilege Escalation in OAuth2 Token Exchange | High | Also affects github.com/zitadel/zitadel |
| GHSA-992q-9gwp-7r79 ZITADEL: Auto-linking by email: IdP-side email verification is not checked | Medium | Also affects github.com/zitadel/zitadel |
| GHSA-v77h-2w3m-94hx ZITADEL: Missing Token Expiration (`exp`) Validation in JWT IdP Provider | Medium | Also affects github.com/zitadel/zitadel |
| GHSA-g5h5-m4hm-xjrr ZITADEL: Missing Token Audience Validation (`aud`) in JWT IdP Provider | Medium | Also affects github.com/zitadel/zitadel |
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