CVE-2022-24717: Cross Site Scripting (XSS) in ssr-pages

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-03-01 · updated 2026-06-17
Weakness: CWE-79

Description

ssr-pages is an HTML page builder for the purpose of server-side rendering (SSR). In versions prior to 0.1.5, a cross site scripting (XSS) issue can occur when providing untrusted input to the `redirect.link` property as an argument to the `build(MessagePageOptions)` function. While there is no known workaround at this time, there is a patch in version 0.1.5.

Affected products

Finastra ssr-pages: before 0.1.5 — fixed in 0.1.5

How to fix

Upgrade to a fixed version: Finastra ssr-pages 0.1.5. Check the vendor advisory for mitigations.

References

https://github.com/Finastra/ssr-pages/commit/98abc59e28fec48246be0d59ac144675d6361073
https://github.com/Finastra/ssr-pages/pull/2
https://github.com/Finastra/ssr-pages/pull/2/commits/133606ffaec2edd9918d9fba5771ed21da7876a5
https://github.com/Finastra/ssr-pages/security/advisories/GHSA-7f63-h6g3-7cwm
https://github.com/Finastra/ssr-pages/commit/98abc59e28fec48246be0d59ac144675d6361073
https://github.com/Finastra/ssr-pages/pull/2
https://github.com/Finastra/ssr-pages/pull/2/commits/133606ffaec2edd9918d9fba5771ed21da7876a5
https://github.com/Finastra/ssr-pages/security/advisories/GHSA-7f63-h6g3-7cwm

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