CVE-2013-10031

HIGH
Published Dec 9, 2025 Modified Dec 16, 2025 CWE-1254

Description

Plack-Middleware-Session versions before 0.17 may be vulnerable to HMAC comparison timing attacks

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CVSS v3.1 Score

7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-1254 CWE-1254

Affected Products

Vendor Product
plack plack-middleware-session

References

Frequently Asked Questions

What is CVE-2013-10031? +
Plack-Middleware-Session versions before 0.17 may be vulnerable to HMAC comparison timing attacks It has a CVSS v3.1 base score of 7.5 (HIGH).
How severe is CVE-2013-10031? +
CVE-2013-10031 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
What products are affected by CVE-2013-10031? +
CVE-2013-10031 affects products from plack, specifically: plack-middleware-session. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2013-10031? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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