Statamic up to 4.9.x SVG Tag cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Statamic up to 4.9.x. The affected element is an unknown function of the component SVG Tag Handler. The manipulation results in cross site scripting. This vulnerability is reported as CVE-2023-36828. The attack can be launched remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Statamic up to 4.9.x. It has been classified as problematic. Affected is an unknown functionality of the component SVG Tag Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as 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. This is going to have an impact on integrity. CVE summarizes:

Statamic is a flat-first, Laravel and Git powered content management system. Prior to version 4.10.0, the SVG tag does not sanitize malicious SVG. Therefore, an attacker can exploit this vulnerability to perform cross-site scripting attacks using SVG, even when using the `sanitize` function. Version 4.10.0 contains a patch for this issue.

The weakness was disclosed 07/06/2023 as GHSA-6r5g-cq4q-327g. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2023-36828 since 06/27/2023. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

Upgrading to version 4.10.0 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch c714893ad92de6e5ede17b501003441af505b30d is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 5.4
NVD Vector: 🔍

CNA Base Score: 5.5
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Cross site scripting
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: Statamic 4.10.0
Patch: c714893ad92de6e5ede17b501003441af505b30d

Timelineinfo

06/27/2023 🔍
07/06/2023 +9 days 🔍
07/06/2023 +0 days 🔍
07/23/2023 +17 days 🔍

Sourcesinfo

Advisory: GHSA-6r5g-cq4q-327g
Status: Confirmed

CVE: CVE-2023-36828 (🔍)
GCVE (CVE): GCVE-0-2023-36828
GCVE (VulDB): GCVE-100-233052

Entryinfo

Created: 07/06/2023 07:16
Updated: 07/23/2023 16:52
Changes: 07/06/2023 07:16 (52), 07/23/2023 16:52 (12)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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