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CVE-2026-72708— SPIP < 4.4.18 Unauthenticated SQL Injection via sitemap annee Parameter

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 在 4.4.18 之前的版本中，在公开的站点地图（sitemap）接口中存在着一个未经身份验证的盲 SQL 注入漏洞。该漏洞源于 MySQL 转义器 （位于 ）：当目标列为日期类型，且提供的值符合“一个单词字符后紧跟左括号”的模式时，该转义器返回了未转义的值。攻击者可以通过 中的 参数提供精心构造的值（例如基于时间的载荷），从而将任意 SQL 语句直接嵌入到生成的查询中。这使得攻击者能够实施基于时间和基于布尔值的盲 SQL 注入，进而暴露数据库中的任意内容，包括用于对操作 nonce 进行签名的 密钥。

CVSS 7.5 · High

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-72708

Vulnerability Information
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Vulnerability Title
SPIP < 4.4.18 Unauthenticated SQL Injection via sitemap annee Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
SPIP before 4.4.18 contains an unauthenticated blind SQL injection vulnerability in the public sitemap endpoint where the MySQL escaper spip_mysql_cite() in ecrire/req/mysql.php returns values unescaped when the target column is a date type and the supplied value matches the pattern of a word character followed by an open parenthesis. Attackers can supply a crafted value such as a time-based payload through the annee parameter in squelettes-dist/sitemap.xml.html to embed arbitrary SQL directly into the generated query, enabling time-based and boolean-based blind SQL injection that can expose arbitrary database content including the alea_ephemere secret used to sign 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

Affected Products

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

II. Public POCs for CVE-2026-72708

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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/ editer_auteur
CVE-2026-72710 9.8 CRITICAL SPIP < 4.4.18 Remote Code Execution via editer_objet.php Job Queue Injection

IV. Related Vulnerabilities

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

V. Comments for CVE-2026-72708

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