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MEDIUM severity

CVE-2024-29193 — go2rtc

MEDIUMFix: AlexxIT/go2rtc@3b3d5b0

CVE-2024-29193 is a medium-severity (CVSS 6.1) Cross-site Scripting (XSS) vulnerability in github.com/AlexxIT/go2rtc. A fix is available for github.com/AlexxIT/go2rtc — see the affected versions and patch details below.

GHSL-2023-207 gotortc DOM-based Cross-site Scripting vulnerability

Also known asGHSA-rh4r-f7f7-r99mGO-2024-3053
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Nov 6, 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.

Exploitation and automatability from CISA’s SSVC triage for CVE-2024-29193.

EPSS Exploitation Probability

via FIRST.org ↗
0.5%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs39th percentile — riskier than 39% of all scored CVEsHighest risk
0.00%0.32%0.64%0.95%0.1%0.5%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/AlexxIT/go2rtc

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

gotortc is a camera streaming application. Versions 1.8.5 and prior are vulnerable to DOM-based cross-site scripting. The index page (index.html) shows the available streams by fetching the API in the client side. Then, it uses Object.entries to iterate over the result whose first item (name) gets appended using innerHTML. In the event of a victim visiting the server in question, their browser will execute the request against the go2rtc instance. After the request, the browser will be redirected to go2rtc, in which the XSS would be executed in the context of go2rtc’s origin. As of time of publication, no patch is available.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐹Gogithub.com/AlexxIT/go2rtcall versions1.9.0go get github.com/AlexxIT/go2rtc@v1.9.0

Affected Products

1 product · 1 configurations
Application
go2rtcalexxit
≤ 1.8.5
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/AlexxIT/go2rtc, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update github.com/AlexxIT/go2rtc to 1.9.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2024-29193 is resolved across your whole dependency graph.

  3. Workarounds

    Escape or sanitise the affected output on the server side rather than relying on client-side filtering, and add a Content-Security-Policy that blocks inline script execution so injected markup cannot run even if it reaches the page.

Frequently Asked Questions

gotortc is a camera streaming application. Versions 1.8.5 and prior are vulnerable to DOM-based cross-site scripting. The index page (`index.html`) shows the available streams by fetching the API in the client side. Then, it uses `Object.entries` to iterate over the result whose first item (`name`) gets appended using `innerHTML`. In the event of a victim visiting the server in question, their browser will execute the request against the go2rtc instance. After the request, the browser will be redirected to go2rtc, in which the XSS would be executed in the context of go2rtc’s origin. As of time
O3 Security · Impact-Aware SCA

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CVE-2024-29193: go2rtc XSS — Fixed in 1.9.0