https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-09T16:51:34.956192+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-31506 EUVD-2026-31506 2026-10-09T16:51:34.959347+00:00 EUVD-2026-31506 https://cve.radiocsirt.org/vuln/fkie_cve-2021-41088 fkie_cve-2021-41088 2026-10-09T16:51:34.959379+00:00

Elvish is a programming language and interactive shell, combined into one package. In versions prior to 0.14.0 Elvish's web UI backend (started by `elvish -web`) hosts an endpoint that allows executing the code sent from the web UI. The backend does not check the origin of requests correctly. As a result, if the user has the web UI backend open and visits a compromised or malicious website, the website can send arbitrary code to the endpoint in localhost. All Elvish releases from 0.14.0 onward no longer include the the web UI, although it is still possible for the user to build a version from source that includes the web UI. The issue can be patched for previous versions by removing the web UI (found in web, pkg/web or pkg/prog/web, depending on the exact version).

 https://cve.radiocsirt.org/vuln/ghsa-fpv6-f8jw-rc3r GHSA-fpv6-f8jw-rc3r — Elvish vulnerable to remote code execution via the web UI backend 2026-10-09T16:51:34.959415+00:00

Affected: Go: github.com/elves/elvish

### Impact

Elvish's backend for the experimental web UI (started by `elvish -web`) hosts an endpoint that allows executing the code sent from the web UI.

The backend does not check the origin of requests correctly. As a result, if the user has the web UI backend open and visits a compromised or malicious website, the website can send arbitrary code to the endpoint in localhost.

### Patches

All Elvish releases since 0.14.0 no longer include the experimental web UI, although it is still possible for the user to build a version from source that includes it.

The issue can be patched for previous versions by removing the web UI (found in web, pkg/web or pkg/prog/web, depending on the exact version).

### Workarounds

Do not use the experimental web UI.

### For more information

If you have any questions or comments about this advisory, please email xiaqqaix@gmail.com.

 https://cve.radiocsirt.org/vuln/gsd-2021-41088 gsd-2021-41088 2026-10-09T16:51:34.959450+00:00 gsd-2021-41088 https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-41088 UBUNTU-CVE-2021-41088 2026-10-09T16:51:34.959463+00:00

Affected: Ubuntu:18.04:LTS: elvish, Ubuntu:20.04:LTS: elvish, Ubuntu:22.04:LTS: elvish, Ubuntu:24.04:LTS: elvish, Ubuntu:25.10: elvish, Ubuntu:26.04:LTS: elvish

Elvish is a programming language and interactive shell, combined into one package. In versions prior to 0.14.0 Elvish's web UI backend (started by `elvish -web`) hosts an endpoint that allows executing the code sent from the web UI. The backend does not check the origin of requests correctly. As a result, if the user has the web UI backend open and visits a compromised or malicious website, the website can send arbitrary code to the endpoint in localhost. All Elvish releases from 0.14.0 onward no longer include the the web UI, although it is still possible for the user to build a version from source that includes the web UI. The issue can be patched for previous versions by removing the web UI (found in web, pkg/web or pkg/prog/web, depending on the exact version).