{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","feed_url":"https://feed.craftedsignal.io/products/spip--4.4.14/feed.json","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["SPIP (\u003c 4.4.14)"],"_cs_severities":["critical"],"_cs_tags":["spip","rce","webapp"],"_cs_type":"advisory","_cs_vendors":["SPIP"],"content_html":"\u003cp\u003eMultiple vulnerabilities have been discovered in SPIP, a free software for creating and managing websites. These vulnerabilities, present in versions prior to 4.4.14, can be exploited by a remote attacker to achieve arbitrary code execution. The vulnerabilities were disclosed in a SPIP security bulletin on May 12, 2026. Successful exploitation could lead to complete compromise of the affected system, allowing attackers to steal sensitive data, modify website content, or use the server as a launching point for further attacks. Defenders should prioritize patching to version 4.4.14 or later to mitigate this risk.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAn attacker identifies a SPIP instance running a version prior to 4.4.14.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious HTTP request targeting a vulnerable endpoint within SPIP.\u003c/li\u003e\n\u003cli\u003eThe request exploits a vulnerability, such as improper input validation or a deserialization flaw, to inject arbitrary code.\u003c/li\u003e\n\u003cli\u003eThe injected code is executed by the SPIP application, potentially with the privileges of the web server user.\u003c/li\u003e\n\u003cli\u003eThe attacker leverages the initial code execution to gain a more persistent foothold on the system.\u003c/li\u003e\n\u003cli\u003eThe attacker may then attempt to escalate privileges to gain root or administrator access.\u003c/li\u003e\n\u003cli\u003eWith elevated privileges, the attacker can install malware, exfiltrate sensitive data, or deface the website.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of these vulnerabilities allows attackers to execute arbitrary code on the affected SPIP server. This can lead to complete system compromise, data theft, website defacement, and further malicious activities. The impact could range from data breaches and financial losses to reputational damage and disruption of services.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade SPIP to version 4.4.14 or later to patch the vulnerabilities as per the \u003ca href=\"https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-14.html\"\u003eSPIP security bulletin\u003c/a\u003e.\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rule to detect exploitation attempts targeting SPIP instances.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-05-12T14:13:33Z","date_published":"2026-05-12T14:13:33Z","id":"https://feed.craftedsignal.io/briefs/2026-05-spip-rce/","summary":"Multiple vulnerabilities in SPIP versions prior to 4.4.14 allow a remote attacker to execute arbitrary code.","title":"Multiple Vulnerabilities in SPIP Allow Remote Code Execution","url":"https://feed.craftedsignal.io/briefs/2026-05-spip-rce/"}],"language":"en","title":"CraftedSignal Threat Feed — SPIP (\u003c 4.4.14)","version":"https://jsonfeed.org/version/1.1"}