{"id":"CVE-2016-3154","aliases":["DEBIAN-CVE-2016-3154","DSA-3518-1","EUVD-2016-4206","GHSA-5fwq-26jx-xp73","UBUNTU-CVE-2016-3154"],"status":"published","title":"The encoder_contexte_ajax function in ecrire/inc/filtres.php in SPIP 2.x before 2.1.19, 3.0.x...","description":"The encoder_contexte_ajax function in ecrire/inc/filtres.php in SPIP 2.x before 2.1.19, 3.0.x before 3.0.22, and 3.1.x before 3.1.1 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01835,"percentile":0.79073,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-94"],"published":"2016-03-16T00:00:00Z","modified":"2026-09-22T07:01:42Z","fixes":[{"ecosystem":"Debian:13","package":"spip","fixed_in":["3.0.22-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"spip","fixed_in":["3.0.22-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:13","package":"spip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.22-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"spip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.22-1"}]}]},{"source":"osv","ecosystem":"Debian:7","package":"spip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.17-1+deb7u5"}]}],"versions":["2.1.17-1","2.1.17-1+deb7u1","2.1.17-1+deb7u2","2.1.17-1+deb7u3","2.1.17-1+deb7u4"],"bundled":2},{"source":"osv","ecosystem":"Debian:8","package":"spip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.17-2+deb8u2"}]}],"versions":["3.0.17-2","3.0.17-2+deb8u1"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"spip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.20-1","3.0.21-1","3.0.21-1ubuntu1","3.0.21-1ubuntu1+esm1"]}],"products":[{"vendor":"spip","product":"spip"}],"references":[{"url":"https://blog.spip.net/Mise-a-jour-CRITIQUE-de-securite-Sortie-de-SPIP-3-1-1-SPIP-3-0-22-et-SPIP-2-1.html?lang=fr","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","fix"]},{"url":"http://www.debian.org/security/2016/dsa-3518","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"https://core.spip.net/projects/spip/repository/revisions/22903","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-3154"},{"url":"https://github.com/advisories/GHSA-5fwq-26jx-xp73"},{"url":"https://security-tracker.debian.org/tracker/CVE-2016-3154","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2016-3154","tags":["report"]},{"url":"http://www.openwall.com/lists/oss-security/2016/03/15/2","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-3154","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2016-3154","description":"The encoder_contexte_ajax function in ecrire/inc/filtres.php in SPIP 2.x before 2.1.19, 3.0.x before 3.0.22, and 3.1.x before 3.1.1 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object.","status":"published","published":"2016-04-08T14:00:00Z","modified":"2024-08-05T23:47:57.507Z","updated_at":"2026-11-02T14:33:34.094161Z"}],"euvd":[{"id":"EUVD-2016-4206","description":"The encoder_contexte_ajax function in ecrire/inc/filtres.php in SPIP 2.x before 2.1.19, 3.0.x before 3.0.22, and 3.1.x before 3.1.1 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object.","status":"published","published":"2016-04-08T14:00:00Z","modified":"2024-08-05T23:47:57Z","updated_at":"2026-11-03T02:22:51.132305Z"}],"ghsa":[{"id":"GHSA-5fwq-26jx-xp73","title":"The encoder_contexte_ajax function in ecrire/inc/filtres.php in SPIP 2.x before 2.1.19, 3.0.x...","description":"The encoder_contexte_ajax function in ecrire/inc/filtres.php in SPIP 2.x before 2.1.19, 3.0.x before 3.0.22, and 3.1.x before 3.1.1 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object.","status":"published","published":"2022-05-17T03:57:00Z","modified":"2023-01-28T05:00:49Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:43:25.46952Z"}],"nvd":[{"id":"CVE-2016-3154","description":"The encoder_contexte_ajax function in ecrire/inc/filtres.php in SPIP 2.x before 2.1.19, 3.0.x before 3.0.22, and 3.1.x before 3.1.1 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object.","status":"published","published":"2016-04-08T14:59:04.707Z","modified":"2026-06-17T00:45:11.797Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:03:22.479119Z"}],"osv":[{"id":"CVE-2016-3154","description":"The encoder_contexte_ajax function in ecrire/inc/filtres.php in SPIP 2.x before 2.1.19, 3.0.x before 3.0.22, and 3.1.x before 3.1.1 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object.","status":"published","published":"2016-04-08T14:59:04.707Z","modified":"2026-03-13T22:21:36.234096Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:02.454775Z"},{"id":"DEBIAN-CVE-2016-3154","description":"The encoder_contexte_ajax function in ecrire/inc/filtres.php in SPIP 2.x before 2.1.19, 3.0.x before 3.0.22, and 3.1.x before 3.1.1 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object.","status":"published","published":"2016-04-08T14:59:04.707Z","modified":"2026-09-22T07:01:42.029311774Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:27.627285Z"},{"id":"UBUNTU-CVE-2016-3154","description":"The encoder_contexte_ajax function in ecrire/inc/filtres.php in SPIP 2.x before 2.1.19, 3.0.x before 3.0.22, and 3.1.x before 3.1.1 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object.","status":"published","published":"2016-04-08T14:59:00Z","modified":"2026-04-07T10:28:32.761849Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:54:11.872222Z"},{"id":"DSA-3518-1","title":"spip - security update","status":"published","published":"2016-03-16T00:00:00Z","modified":"2026-03-09T01:23:37.169532Z","updated_at":"2026-11-02T15:46:16.199525Z"}]}}