PrestaShop up to 3.0.x ps_link Stored cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in PrestaShop up to 3.0.x. This issue affects some unknown processing of the component ps_link Module. This manipulation causes cross site scripting (Stored). This vulnerability is registered as CVE-2020-5266. Remote exploitation of the attack is possible. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in PrestaShop up to 3.0.x (E-Commerce Management Software). It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the component ps_link Module. The manipulation with an unknown input leads to a cross site scripting vulnerability (Stored). The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

In the ps_link module for PrestaShop before version 3.1.0, there is a stored XSS when you create or edit a link list block with the title field. The problem is fixed in 3.1.0

The weakness was published 04/16/2020 (GitHub Repository). It is possible to read the advisory at github.com. This vulnerability is known as CVE-2020-5266 since 01/02/2020. The attack can be launched remotely. The successful exploitation needs a single authentication. 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 T1059.007 according to MITRE ATT&CK.

Upgrading to version 3.1.0 eliminates this vulnerability.

Similar entries are available at VDB-154017 and VDB-154016. 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: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.1
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.4
NVD Vector: 🔍

CNA Base Score: 4.4
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Stored
Class: Cross site scripting / Stored
CWE: CWE-79 / CWE-94 / CWE-74
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: PrestaShop 3.1.0
Patch: github.com

Timelineinfo

01/02/2020 🔍
04/16/2020 +105 days 🔍
04/17/2020 +1 days 🔍
05/07/2025 +1846 days 🔍

Sourcesinfo

Advisory: b90005c2cfed949ab564228b277a728e0a62a876
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-5266 (🔍)
GCVE (CVE): GCVE-0-2020-5266
GCVE (VulDB): GCVE-100-154015
See also: 🔍

Entryinfo

Created: 04/17/2020 11:21
Updated: 05/07/2025 04:00
Changes: 04/17/2020 11:21 (40), 04/17/2020 11:26 (12), 10/10/2020 08:02 (1), 10/10/2020 08:10 (1), 05/31/2024 12:59 (18), 05/31/2024 13:07 (18), 05/07/2025 04:00 (7)
Complete: 🔍
Cache ID: 216::103

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

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