|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.
A vulnerability, which was classified as problematic, was found in Typora up to 1.4.3. This affects some unknown functionality of the component File 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 summary by CVE is:
The weakness was shared 12/07/2022. The advisory is shared at jvn.jp. This vulnerability is uniquely identified as CVE-2022-43668 since 11/10/2022. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.
Upgrading to version 1.4.4 eliminates this vulnerability. The upgrade is hosted for download at typora.io.
CVSSv3VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1
VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍
NVD Base Score: 6.1
NVD Vector: 🔒
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
ExploitingClass: Cross site scripting
CWE: CWE-79 / CWE-74 / CWE-707
Status: Not defined
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
Threat IntelligenceInterest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍
0-Day Time: 🔒
Upgrade: Typora 1.4.4
Timeline11/10/2022 CVE reserved
12/07/2022 +27 days Advisory disclosed
12/07/2022 +0 days VulDB entry created
01/01/2023 +25 days VulDB entry last update
CVE: CVE-2022-43668 (🔒)
EntryCreated: 12/07/2022 09:04 AM
Updated: 01/01/2023 08:20 AM
Changes: 12/07/2022 09:04 AM (40), 01/01/2023 08:20 AM (11)
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