What’s Vulnerable › Vulnerabilities

CVE-2016-1000032

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2016-10-25 · updated 2026-06-17
• Weakness: CWE-284

Description

TGCaptcha2 version 0.3.0 is vulnerable to a replay attack due to a missing nonce allowing attackers to use a single solved CAPTCHA multiple times.

Affected products

• Python Tgcaptcha2: 0.3.0

References

• https://bugzilla.redhat.com/show_bug.cgi?id=1316083
• https://patrick.uiterwijk.org/2016/03/09/fedora-spam-dwf-2016-89000/
• https://bugzilla.redhat.com/show_bug.cgi?id=1316083
• https://patrick.uiterwijk.org/2016/03/09/fedora-spam-dwf-2016-89000/

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