CVE-2022-28959

Ubuntu Security Notice USN-7318-1

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple cross-site scripting (XSS) vulnerabilities in the component /spip.php of Spip Web Framework v3.1.13 and below allows attackers to execute arbitrary web scripts or HTML.

Múltiples vulnerabilidades de tipo cross-site scripting (XSS) en el componente /spip.php de Spip Web Framework versiones v3.1.13 y anteriores, permite a atacantes ejecutar scripts web o HTML arbitrarios

It was discovered that svg-sanitizer, vendored in SPIP, did not properly sanitize SVG/XML content. An attacker could possibly use this issue to perform cross site scripting. This issue only affected Ubuntu 24.10. It was discovered that SPIP did not properly sanitize certain inputs. A remote attacker could possibly use this issue to perform cross site scripting. This issue only affected Ubuntu 18.04 LTS.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-04-11 CVE Reserved
2022-05-19 CVE Published
2024-08-03 CVE Updated
2024-08-03 First Exploit
2025-04-02 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (5)

URL	Tag	Source
https://www.root-me.org/fr/Informations/Faiblesses-decouvertes	Third Party Advisory

URL	Date	SRC
https://thinkloveshare.com/en/hacking/rce_on_spip_and_root_me	2024-08-03

URL	Date	SRC
https://github.com/spip/SPIP/commit/0394b44774555ae8331b6e65e35065dfa0bb41e4	2022-05-26
https://github.com/spip/SPIP/commit/6c1650713fc948318852ace759aab8f1a84791cf	2022-05-26

URL	Date	SRC
https://blog.spip.net/Mise-a-jour-CRITIQUE-de-securite-SPIP-3-2-8-et-SPIP-3-1-13.html	2022-05-26

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Spip Search vendor "Spip"		Spip Search vendor "Spip" for product "Spip"				<= 3.1.13 Search vendor "Spip" for product "Spip" and version " <= 3.1.13"		-		Affected