MISP up to 2.4.157 Event Graph 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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4.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in MISP up to 2.4.157. Affected by this issue is some unknown functionality of the component Event Graph Handler. The manipulation results in cross site scripting. This vulnerability is identified as CVE-2022-29531. The attack can be executed remotely. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in MISP up to 2.4.157. It has been classified as problematic. Affected is an unknown functionality of the component Event Graph 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.

The weakness was released 04/21/2022 as bb3b7a7e91862742cae228c43b3091bad476dcc0. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2022-29531 since 04/20/2022. 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 2.4.158 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch bb3b7a7e91862742cae228c43b3091bad476dcc0 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.

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Productinfo

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

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

NVD Base Score: 5.4
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

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: MISP 2.4.158
Patch: bb3b7a7e91862742cae228c43b3091bad476dcc0

Timelineinfo

04/20/2022 🔍
04/21/2022 +1 days 🔍
04/21/2022 +0 days 🔍
06/23/2026 +1524 days 🔍

Sourcesinfo

Product: github.com

Advisory: bb3b7a7e91862742cae228c43b3091bad476dcc0
Status: Confirmed

CVE: CVE-2022-29531 (🔍)
GCVE (CVE): GCVE-0-2022-29531
GCVE (VulDB): GCVE-100-198276

Entryinfo

Created: 04/21/2022 08:35
Updated: 06/23/2026 05:40
Changes: 04/21/2022 08:35 (42), 04/27/2022 20:04 (1), 06/23/2026 05:40 (33)
Complete: 🔍
Cache ID: 216::103

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