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CVE-2026-72708— SPIP < 4.4.18 Unauthenticated Blind SQL Injection via sitemap.xml.html

Quick assessment

Affected
SPIP SPIP
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

SPIP是法国SPIP组织开源的一套内容管理系统。 SPIP 4.4.18之前版本存在SQL注入漏洞，该漏洞源于公共站点地图端点的MySQL转义函数spip_mysql_cite()在目标列为日期类型且输入值匹配特定模式时未进行转义，攻击者可通过squelettes-dist/sitemap.xml.html中的annee参数注入特制有效载荷，导致基于时间和布尔值的盲SQL注入，可能泄露包括用于签名操作随机数的alea_ephemere密钥在内的任意数据库内容。

CVSS 7.5 · High EPSS 0.52% · P44

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
SPIP SPIP < 4.4.18 affected
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I. Basic Information for CVE-2026-72708

Vulnerability Information
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Vulnerability Title
SPIP < 4.4.18 Unauthenticated Blind SQL Injection via sitemap.xml.html
Source: CVE Program / CVE List V5
Vulnerability Description
SPIP before 4.4.18 contains an unauthenticated blind SQL injection vulnerability in the SQL escaping layer that allows unauthenticated attackers to inject arbitrary SQL by supplying a crafted annee parameter value matching a word character followed by an open parenthesis, which bypasses escaping for date-type columns across MySQL, SQLite, and PostgreSQL backends. Attackers can exploit the always-present sitemap.xml.html template's annee criterion to embed unescaped time-based or boolean payloads into database queries, enabling extraction of arbitrary database content including the alea_ephemere secret used to sign SPIP action nonces.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
SPIP SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SPIP是法国SPIP组织开源的一套内容管理系统。 SPIP 4.4.18之前版本存在SQL注入漏洞，该漏洞源于公共站点地图端点的MySQL转义函数spip_mysql_cite()在目标列为日期类型且输入值匹配特定模式时未进行转义，攻击者可通过squelettes-dist/sitemap.xml.html中的annee参数注入特制有效载荷，导致基于时间和布尔值的盲SQL注入，可能泄露包括用于签名操作随机数的alea_ephemere密钥在内的任意数据库内容。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
SPIP SPIP 0 ~ 4.4.18 -

II. Public POCs for CVE-2026-72708

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-72708

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Vendor Advisories for CVE-2026-72708 (1)

Security Blog Posts for CVE-2026-72708 (2)

Same Patch Batch · SPIP · 2026-09-11 · 3 CVEs total

CVE-2026-72709 9.8 CRITICAL SPIP < 4.4.18 Missing Authorization via ecrire/action/
CVE-2026-72710 9.8 CRITICAL SPIP < 4.4.18 RCE via editer_objet.php Job Queue Injection

IV. Related Vulnerabilities

Same product: SPIP
Same vendor: SPIP
Same weakness: CWE-89