| Name | CVE-2021-44120 |
| Description | SPIP 4.0.0 is affected by a Cross Site Scripting (XSS) vulnerability in ecrire/public/interfaces.php, adding the function safehtml to the vulnerable fields. An editor is able to modify his personal information. If the editor has an article written and available, when a user goes to the public site and wants to read the author's information, the malicious code will be executed. The "Who are you" and "Website Name" fields are vulnerable. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2867-1, DSA-5028-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| spip (PTS) | jessie, jessie (lts) | 3.0.17-2+deb8u5 | vulnerable |
| stretch (security), stretch (lts), stretch | 3.1.4-4~deb9u5 | fixed | |
| buster (security), buster, buster (lts) | 3.2.4-1+deb10u13 | fixed | |
| bullseye | 3.2.11-3+deb11u10 | fixed | |
| bullseye (security) | 3.2.11-3+deb11u7 | fixed | |
| sid, trixie | 4.3.3+dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| spip | source | jessie | (unfixed) | end-of-life | ||
| spip | source | stretch | 3.1.4-4~deb9u4+deb9u2 | DLA-2867-1 | ||
| spip | source | buster | 3.2.4-1+deb10u5 | DSA-5028-1 | ||
| spip | source | bullseye | 3.2.11-3+deb11u1 | DSA-5028-1 | ||
| spip | source | (unstable) | 3.2.12-1 |
https://git.spip.net/spip/spip/commit/d548391d799387d1e93cf1a369d385c72f7d5c81
https://git.spip.net/spip/spip/commit/361cc26080d1377bc55d2cb80736e5cfaf5fd242 (v3.2.12)
https://blog.spip.net/SPIP-4-0-1_SPIP-3-1-12.html