RosarioSIS up to 4.2 MarkDownHTML.fnc.php SanitizeMarkDown 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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3.4$0-$5k0.00

Summaryinfo

A vulnerability has been found in RosarioSIS up to 4.2 and classified as problematic. Impacted is the function SanitizeMarkDown of the file ProgramFunctions/MarkDownHTML.fnc.php. This manipulation causes cross site scripting. This vulnerability appears as CVE-2021-44566. The attack may be initiated remotely. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in RosarioSIS up to 4.2 and classified as problematic. Affected by this vulnerability is the function SanitizeMarkDown of the file ProgramFunctions/MarkDownHTML.fnc.php. The manipulation with an unknown input leads to a cross site scripting vulnerability. 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 weakness was presented 02/24/2022 as 259. The advisory is shared at gitlab.com. This vulnerability is known as CVE-2021-44566 since 12/06/2021. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

By approaching the search of inurl:ProgramFunctions/MarkDownHTML.fnc.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 4.3 eliminates this vulnerability. The upgrade is hosted for download at gitlab.com. Applying the patch 81886abb45a32e802151660de674f084afaef3aa is able to eliminate this problem. The bugfix is ready for download at gitlab.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

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

CVSSv2info

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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
Google Hack: 🔍

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: RosarioSIS 4.3
Patch: 81886abb45a32e802151660de674f084afaef3aa

Timelineinfo

12/06/2021 🔍
02/24/2022 +80 days 🔍
02/24/2022 +0 days 🔍
02/26/2022 +2 days 🔍

Sourcesinfo

Advisory: 259
Status: Confirmed

CVE: CVE-2021-44566 (🔍)
GCVE (CVE): GCVE-0-2021-44566
GCVE (VulDB): GCVE-100-193693

Entryinfo

Created: 02/24/2022 18:29
Updated: 02/26/2022 09:26
Changes: 02/24/2022 18:29 (43), 02/26/2022 09:26 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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