CVE-2021-44118: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

January 26, 2022 (updated February 1, 2022)

SPIP is affected by a Cross Site Scripting (XSS) vulnerability. To exploit the vulnerability, a visitor must browse to a malicious SVG file. The vulnerability allows an authenticated attacker to inject malicious code running on the client side into web pages visited by other users (stored XSS).

References

git.spip.net/spip/medias/commit/13c293fabd35e2c152379522c29432423936cbba
git.spip.net/spip/spip/commit/1cf91def15966406ddd0488cf9d1ecd1ae82d47a
git.spip.net/spip/spip/commit/4ccf90a6912d7fab97e1bd5619770c9236cc7357
nvd.nist.gov/vuln/detail/CVE-2021-44118

Code Behaviors & Features

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