CVE-2026-72708Public exploitNetwork attack vector

Unauthenticated blind SQL injection via date-field escaping

Published Sep 11, 2026 · Updated Sep 15, 2026

Blind SQL injection in SPIP before 4.4.18 allows remote attackers to read arbitrary database content through the public sitemap endpoint. The spip_mysql_cite() function leaves date-column values unescaped when the annee value begins with a word character followed by an open parenthesis. The always-present sitemap.xml.html template exposes this path without authentication, enabling boolean- or time-based extraction of data, including the action-nonce signing secret.

CVSS severity8.7
High
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Blind SQL injection in SPIP before 4.4.18 allows remote attackers to read arbitrary database content through the public sitemap endpoint. The spip_mysql_cite() function leaves date-column values unescaped when the annee value begins with a word character followed by an open parenthesis. The always-present sitemap.xml.html template exposes this path without authentication, enabling boolean- or time-based extraction of data, including the action-nonce signing secret.

The record

CVE
CVE-2026-72708
Published
Sep 11, 2026
Updated
Sep 15, 2026
Vendor
SPIP
Product
SPIP
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 11, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 15, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <4.4.18

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

SPIP · SPIPversion=0 <4.4.18

Published CVSS scores

8.7VulnCheck CNACVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
7.5VulnCheck CNACVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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