CVE-2017-5963

Severity: medium (CVSS 6.1 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2017-02-12 · updated 2026-06-17
Weakness: CWE-79

Description

An issue was discovered in caddy (for TYPO3) before 7.2.10. The vulnerability exists due to insufficient filtration of user-supplied data in the "paymillToken" HTTP POST parameter passed to the "caddy/Resources/Public/JavaScript/e-payment/paymill/api/php/payment.php" URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.

Affected products

Caddy Project Caddy: 2.1.4-alpha, 2.1.5-alpha, 2.1.6-alpha, 3.0.0-alpha, 4.0.0-alpha, 4.0.1-alpha (+16)

References

http://www.securityfocus.com/bid/96198
https://forge.typo3.org/issues/79325
http://www.securityfocus.com/bid/96198
https://forge.typo3.org/issues/79325

Get alerted when CVE-2017-5963 or the next vulnerability affects your stack