VDB-165296 · CVE-2020-28984 · GCVE-0-2020-28984

SPIP up to 3.2.7 configurer_preferences.php privilege escalation

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.3	$0-$5k	0.00

Summaryinfo

A vulnerability described as problematic has been identified in SPIP up to 3.2.7. Affected is an unknown function of the file prive/formulaires/configurer_preferences.php. Such manipulation of the argument couleur/display/display_navigation/display_outils/imessage/spip_ecran leads to an unknown weakness. This vulnerability is documented as CVE-2020-28984. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in SPIP up to 3.2.7 (Content Management System). Affected by this issue is an unknown code block of the file prive/formulaires/configurer_preferences.php. The manipulation of the argument couleur/display/display_navigation/display_outils/imessage/spip_ecran with an unknown input leads to a unknown weakness. The impact remains unknown.

The weakness was released 11/24/2020 as ae4267eba1022dabc12831ddb021c5d6e09040f8. The advisory is shared for download at git.spip.net. This vulnerability is handled as CVE-2020-28984. There are known technical details, but no exploit is available.

By approaching the search of inurl:prive/formulaires/configurer_preferences.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 3.2.8 eliminates this vulnerability. The upgrade is hosted for download at git.spip.net. Applying a patch is able to eliminate this problem. The bugfix is ready for download at git.spip.net. The best possible mitigation is suggested to be upgrading to the latest version.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Content Management System

Name

SPIP

Version

License

free

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Privilege escalation
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: SPIP 3.2.8
Patch: git.spip.net

Timelineinfo

11/23/2020 🔍
11/24/2020 +1 days 🔍
11/24/2020 +0 days 🔍
12/10/2020 +16 days 🔍

Sourcesinfo

Advisory: ae4267eba1022dabc12831ddb021c5d6e09040f8
Status: Confirmed

CVE: CVE-2020-28984 (🔍)
GCVE (CVE): GCVE-0-2020-28984
GCVE (VulDB): GCVE-100-165296

Entryinfo

Created: 11/24/2020 08:15
Updated: 12/10/2020 09:01
Changes: 11/24/2020 08:15 (40), 12/10/2020 08:58 (5), 12/10/2020 09:01 (18)
Complete: 🔍
Cache ID: 216::103