osTicket up to 1.16.2 class.auth.php login session fixiation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in osTicket up to 1.16.2. This impacts the function Login of the file class.auth.php. Executing a manipulation can lead to session fixiation. This vulnerability appears as CVE-2022-31888. The attack may be performed from remote. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in osTicket up to 1.16.2 (Ticket Tracking Software) and classified as critical. This vulnerability affects the function login of the file class.auth.php. The manipulation with an unknown input leads to a session fixiation vulnerability. The CWE definition for the vulnerability is CWE-384. Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Session Fixation vulnerability in in function login in class.auth.php in osTicket through 1.16.2.

The weakness was presented 04/06/2023. The advisory is available at checkmarx.com. This vulnerability was named CVE-2022-31888 since 05/31/2022. Technical details are known, but there is no available exploit.

By approaching the search of inurl:class.auth.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 1.16.3 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 85a76f403a3a116176d0798f39a4c430181d8364 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.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Session fixiation
CWE: CWE-384
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: osTicket 1.16.3
Patch: 85a76f403a3a116176d0798f39a4c430181d8364

Timelineinfo

05/31/2022 🔍
04/06/2023 +310 days 🔍
04/06/2023 +0 days 🔍
04/23/2023 +17 days 🔍

Sourcesinfo

Product: github.com

Advisory: 85a76f403a3a116176d0798f39a4c430181d8364
Status: Confirmed

CVE: CVE-2022-31888 (🔍)
GCVE (CVE): GCVE-0-2022-31888
GCVE (VulDB): GCVE-100-225058

Entryinfo

Created: 04/06/2023 10:08
Updated: 04/23/2023 09:07
Changes: 04/06/2023 10:08 (44), 04/23/2023 09:04 (1), 04/23/2023 09:07 (11)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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