SPIP up to 4.3.8/4.4.4 URL redirect

CVSS Meta Temp Score
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in SPIP up to 4.3.8/4.4.4. Affected by this issue is some unknown functionality of the component URL Handler. The manipulation leads to redirect. This vulnerability is traded as CVE-2025-71244. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in SPIP up to 4.3.8/4.4.4 and classified as problematic. This issue affects some unknown processing of the component URL Handler. The manipulation with an unknown input leads to a redirect vulnerability. Using CWE to declare the problem leads to CWE-601. A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. Impacted is integrity. The summary by CVE is:

SPIP before 4.4.5 and 4.3.9 allows an Open Redirect via the login form when used in AJAX mode. An attacker can craft a malicious URL that, when visited by a victim, redirects them to an arbitrary external site after login. This vulnerability only affects sites where the login page has been overridden to function in AJAX mode. It is not mitigated by the SPIP security screen.

The weakness was shared with SPIP Security Team. It is possible to read the advisory at blog.spip.net. The identification of this vulnerability is CVE-2025-71244 since 02/19/2026. The exploitation is known to be easy. The attack may be initiated remotely. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1204.001 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 299644 (Linux Distros Unpatched Vulnerability : CVE-2025-71244), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 4.3.9 or 4.4.5 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (299644). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.1
CNA Vector (VulnCheck): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Redirect
CWE: CWE-601
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Nessus ID: 299644
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2025-71244

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: SPIP 4.3.9/4.4.5

Timelineinfo

02/19/2026 Advisory disclosed
02/19/2026 +0 days CVE reserved
02/19/2026 +0 days VulDB entry created
02/20/2026 +1 days VulDB entry last update

Sourcesinfo

Advisory: blog.spip.net
Organization: SPIP Security Team
Status: Confirmed

CVE: CVE-2025-71244 (🔒)
GCVE (CVE): GCVE-0-2025-71244
GCVE (VulDB): GCVE-100-346919

Entryinfo

Created: 02/19/2026 16:31
Updated: 02/20/2026 16:08
Changes: 02/19/2026 16:31 (77), 02/20/2026 16:08 (2)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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