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The SSI printenv command in Apache Tomcat 9.0.0.M1 to 9.0.0.17, 8.5.0 to 8.5.39 and 7.0.0 to 7.0.93 echoes user provided data without…

CVE-2019-0221

The SSI printenv command in Apache Tomcat 9.0.0.M1 to 9.0.0.17, 8.5.0 to 8.5.39 and 7.0.0 to 7.0.93 echoes user provided data without escaping and is, therefore, vulnerable to XSS. SSI is disabled by default. The printenv command is intended for debugging and is unlikely to be present in a production website.

A public exploit is available

Exploit-DB · Nuclei template

A Nuclei detection template exists for this, which means it is scanned for at internet scale rather than looked for deliberately.

Signals come from Exploit-DB, Metasploit, Nuclei and published proof-of-concept repositories. Their absence means nothing was found, not that nothing exists.

Assessment

CVSS
Not yet scored
Severity
Unscored
EPSS
59.19% chance of exploitation in the next 30 days
Known exploited
Not listed in CISA KEV
Exploit availability
Exploit-DB, Nuclei template
Published
28 May 2019
Last updated
2 November 2026
Assigner
apache

At the source

References

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