VDB-217964 · CVE-2023-22958 · EUVD-2023-27059

Syracom Secure Login Plugin prior 3.1.1.0 on Jira pinvalidation target improper authentication

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.7	$0-$5k	0.00

Summaryinfo

A vulnerability described as critical has been identified in Syracom Secure Login Plugin on Jira. Affected is an unknown function of the file plugins/servlet/twofactor/public/pinvalidation. Such manipulation of the argument target leads to improper authentication. This vulnerability is traded as CVE-2023-22958. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Syracom Secure Login Plugin on Jira (Atlassian Jira App Software). Affected by this issue is an unknown code block of the file plugins/servlet/twofactor/public/pinvalidation. The manipulation of the argument target with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability. CVE summarizes:

The Syracom Secure Login plugin before 3.1.1.0 for Jira may allow spoofing of 2FA PIN validation via the plugins/servlet/twofactor/public/pinvalidation target parameter.

The weakness was shared 01/11/2023. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2023-22958 since 01/11/2023. There are known technical details, but no exploit is available.

Upgrading to version 3.1.1.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-27059). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Atlassian Jira App Software

Vendor

Syracom

Name

Secure Login Plugin

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.8
VulDB Meta Temp Score: 5.7

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Secure Login Plugin 3.1.1.0

Timelineinfo

01/11/2023 🔍
01/11/2023 +0 days 🔍
01/11/2023 +0 days 🔍
10/05/2025 +998 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2023-22958 (🔍)
GCVE (CVE): GCVE-0-2023-22958
GCVE (VulDB): GCVE-100-217964
EUVD: 🔍

Entryinfo

Created: 01/11/2023 07:39
Updated: 10/05/2025 17:56
Changes: 01/11/2023 07:39 (42), 02/01/2023 12:38 (11), 04/07/2025 21:52 (16), 10/05/2025 17:56 (1)
Complete: 🔍
Cache ID: 216::103