CVE-2016-7980
Description
Cross-site request forgery (CSRF) vulnerability in ecrire/exec/valider_xml.php in SPIP 3.1.2 and earlier allows remote attackers to hijack the authentication of administrators for requests that execute the XML validator on a local file via a crafted valider_xml request. NOTE: this issue can be combined with CVE-2016-7998 to execute arbitrary PHP code.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2016-7980
Vendor advisory: cve@mitre.org — https://core.spip.net/projects/spip/repository/revisions/23203
Vendor advisory: cve@mitre.org — https://core.spip.net/projects/spip/repository/revisions/23202
Vendor advisory: cve@mitre.org — https://core.spip.net/projects/spip/repository/revisions/23201
Vendor advisory: cve@mitre.org — http://www.openwall.com/lists/oss-security/2016/10/06/6
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bullseye | fixed | 3.1.3-1 |
| debian | sid | fixed | 3.1.3-1 |
| debian | trixie | fixed | 3.1.3-1 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| spip | spip | {"endIncluding":"3.1.2"} | |
References
- http://www.openwall.com/lists/oss-security/2016/10/05/17
- http://www.openwall.com/lists/oss-security/2016/10/06/6
- http://www.openwall.com/lists/oss-security/2016/10/12/6
- http://www.securityfocus.com/bid/93451
- https://core.spip.net/projects/spip/repository/revisions/23201
- https://core.spip.net/projects/spip/repository/revisions/23202
- https://core.spip.net/projects/spip/repository/revisions/23203
- https://sysdream.com/news/lab/2016-10-19-spip-3-1-2-exec-code-cross-site-request-forgery-cve-2016-7980/
- https://security-tracker.debian.org/tracker/CVE-2016-7980
CWEs
CWE-352
Verify integrity in audit chain (admin only). AS-IS.