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HIGH severity

CVE-2024-24765 — CasaOS-UserService

HIGHFix: IceWhaleTech/CasaOS-UserService@3f4558e

CVE-2024-24765 is a high-severity (CVSS 7.5) Information Exposure vulnerability in github.com/IceWhaleTech/CasaOS-UserService. A fix is available for github.com/IceWhaleTech/CasaOS-UserService — see the affected versions and patch details below.

CasaOS-UserService allows unauthorized access to any file

Also known asGHSA-h5gf-cmm8-cg7cGO-2024-2616
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Nov 8, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

Proof-of-concept exploit code exists

  • CISA’s SSVC triage found public proof-of-concept exploit code for this CVE, though no confirmed active exploitation.
  • A successful exploit gives an attacker total control of the affected component, not partial access.

Exploitation and automatability from CISA’s SSVC triage for CVE-2024-24765.

EPSS Exploitation Probability

via FIRST.org ↗
1.0%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs62th percentile — riskier than 62% of all scored CVEsHighest risk
0.00%0.49%0.98%1.47%0.5%1.0%May 26Sep 26Nov 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected
🐹github.com/IceWhaleTech/CasaOS-UserService

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Go packages — download data is not available via public APIs for these ecosystems.

Description

Summary

http://demo.casaos.io/v1/users/image?path=/var/lib/casaos/1/avatar.png

Originally it was to get the url of the user's avatar, but the path filtering was not strict, making it possible to get any file on the system.

Details

Construct paths to get any file.

Such as the CasaOS user database, and furthermore can obtain system root privileges.

PoC

http://demo.casaos.io/v1/users/image?path=/var/lib/casaos/conf/../db/user.db

Impact

v0.4.6 all previous versions

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐹Gogithub.com/IceWhaleTech/CasaOS-UserServiceall versions0.4.7go get github.com/IceWhaleTech/CasaOS-UserService@v0.4.7

Affected Products

1 product · 1 configurations
OS
casaosicewhale
< 0.4.7
range

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for github.com/IceWhaleTech/CasaOS-UserService, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update github.com/IceWhaleTech/CasaOS-UserService to 0.4.7 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2024-24765 is resolved across your whole dependency graph.

  3. Workarounds

    Assume what was exposed is already known: rotate any credential, token or key that the affected component could return, restrict the endpoint to callers that genuinely need it, and strip sensitive fields from responses and error output at the boundary rather than relying on the client not to read them.

Frequently Asked Questions

### Summary http://demo.casaos.io/v1/users/image?path=/var/lib/casaos/1/avatar.png Originally it was to get the url of the user's avatar, but the path filtering was not strict, making it possible to get any file on the system. ### Details Construct paths to get any file. Such as the CasaOS user database, and furthermore can obtain system root privileges. ### PoC http://demo.casaos.io/v1/users/image?path=/var/lib/casaos/conf/../db/user.db ### Impact v0.4.6 all previous versions
O3 Security · Impact-Aware SCA

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CVE-2024-24765: CasaOS-UserService — Fixed in 0.4.7