Vendor Jetbrains


The analysis of the timeline helps to identify the required approach and handling of single vulnerabilities and vulnerability collections. This overview makes it possible to see less important slices and more severe hotspots at a glance. Initiating immediate vulnerability response and prioritizing of issues is possible.

Type »

The moderation team is working with the threat intelligence team to categorize software that is affected by security vulnerabilities. This helps to illustrate the assignment of these categories to determine the most affected software types.

Product »

Grouping vulnerabilities by products helps to get an overview. This makes it possible to determine an homogeneous landscape or the most important hotspots in heterogeneous landscapes.

Remediation »

Vendors and researchers are eager to find countermeasures to mitigate security vulnerabilities. These can be distinguished between multiple forms and levels of remediation which influence risks differently.

Exploitability »

Researcher and attacker which are looking for security vulnerabilities try to exploit them for academic purposes or personal gain. The level and quality of exploitability can be distinguished to determine simplicity and strength of attacks.

Access Vector »

The approach a vulnerability it becomes important to use the expected access vector. This is typically via the network, local, or physically even.

Authentication »

To exploit a vulnerability a certail level of authentication might be required. Vulnerabilities without such a requirement are much more popular.

User Interaction »

Some attack scenarios require some user interaction by a victim. This is typical for phishing, social engineering and cross site scripting attacks.

C3BM Index »

Our unique C3BM Index (CVSSv3 Base Meta Index) cumulates the CVSSv3 Meta Base Scores of all entries over time. Comparing this index to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

CVSSv3 Base »

The Common Vulnerability Scoring System (CVSS) is an industry standard to define the characteristics and impacts of security vulnerabilities. The base score represents the intrinsic aspects that are constant over time and across user environments. Our unique meta score merges all available scores from different sources to aggregate to the most reliable result.

CVSSv3 Temp »

The Common Vulnerability Scoring System (CVSS) uses temp scores to reflect the characteristics of a vulnerability that may change over time but not across user environments. This includes reporting confidence, exploitability and remediation levels. We do also provide our unique meta score for temp scores, even though other sources rarely publish them.

VulDB »

The moderation team is always defining the base vector and base score for an entry. These and all other available scores are used to generate the meta score.


The National Vulnerability Database (NVD) is also defining CVSS vectors and scores. These are usually not complete and might differ from VulDB scores.

Vendor »

Some vendors are willing to publish their own CVSS vectors and scores for vulnerabilities in their products. The coverage varies from vendor to vendor.

Research »

There are sometimes also security researcher which provide their own CVSS vectors and scores for vulnerabilities they have found and published.

Exploit 0-day »

The moderation team is working with the threat intelligence team to determine prices for exploits. Our unique algorithm is used to identify the 0-day prices for an exploit, before it got distributed or became public. Calculated prices are aligned to prices disclosed by vulnerability broker and compared to prices we see on exploit markets.

Exploit Today »

The 0-day prices do not consider time-relevant factors. The today price does reflect price impacts like disclosure of vulnerability details, alternative exploits, availability of countermeasures. These dynamic aspects might decrease the exploit prices over time. Under certain circumstances this happens very fast.

Exploit Market Volume »

Our unique calculation of exploit prices makes it possible to forecast the expected exploit market volume. The calculated prices for all possible 0-day expoits are cumulated for this task. Comparing the volume to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

🔴 CTI Activities »

Our unique Cyber Threat Intelligence aims to determine the ongoing research of actors to anticipiate their acitivities. Observing exploit markets on the Darknet, discussions of vulnerabilities on mailinglists, and exchanges on social media makes it possible to identify planned attacks. Monitored actors and activities are classified whether they are offensive or defensive. They are also weighted as some actors are well-known for certain products and technologies. And some of their disclosures might contain more or less details about technical aspects and personal context. The world map highlights active actors in real-time.

Affected Products (28): Code With Me (3), GoLand (1), Hub (11), IdeaVim (1), IntelliJ IDEA (14), IntelliJ IDEA Ultimate (3), Kotlin (3), Ktor (4), Ktor Framework (4), MPS (1), PhpStorm (1), PyCharm (3), ReSharper Installer (1), Rider (2), RubyMine (1), Scala Plugin (1), Space (3), Spring Boot (1), TeamCity (65), TeamCity Plugin (3), ToolBox (4), ToolBox App (1), Upsource (3), VIM Plugin (1), WebStorm (2), YouTrack (47), YouTrack Plugin (2), YouTrack Server (1)

08/07/20213.53.4JetBrains YouTrack cross site scriptingUnknownNot DefinedOfficial Fix0.06CVE-2021-37552
08/07/20213.53.4JetBrains TeamCity cross site scriptingUnknownNot DefinedOfficial Fix0.04CVE-2021-37542
08/07/20213.53.4JetBrains YouTrack Board permissionUnknownNot DefinedOfficial Fix0.03CVE-2021-37554
08/07/20212.62.5JetBrains YouTrack entropyUnknownNot DefinedOfficial Fix0.05CVE-2021-37553
08/07/20212.62.5JetBrains YouTrack inadequate encryptionUnknownNot DefinedOfficial Fix0.00CVE-2021-37551
08/07/20215.55.3JetBrains YouTrack comparisonUnknownNot DefinedOfficial Fix0.04CVE-2021-37550
08/07/20215.55.3JetBrains YouTrack Workflow sandboxUnknownNot DefinedOfficial Fix0.00CVE-2021-37549
08/07/20213.53.4JetBrains TeamCity VCS cleartext storageUnknownNot DefinedOfficial Fix0.00CVE-2021-37548
08/07/20215.55.3JetBrains TeamCity unrestricted uploadUnknownNot DefinedOfficial Fix0.03CVE-2021-37547
08/07/20215.55.3JetBrains TeamCity Key Generation key managementUnknownNot DefinedOfficial Fix0.00CVE-2021-37546
08/07/20216.36.0JetBrains TeamCity improper authenticationUnknownNot DefinedOfficial Fix0.03CVE-2021-37545
08/07/20215.55.3JetBrains TeamCity deserializationUnknownNot DefinedOfficial Fix0.00CVE-2021-37544
08/07/20213.02.9JetBrains Hub Password Reset injectionUnknownNot DefinedOfficial Fix0.04CVE-2021-37541
08/07/20215.55.3JetBrains Hub Widget Deployment unknown vulnerabilityUnknownNot DefinedOfficial Fix0.06CVE-2021-37540
08/06/20215.55.3JetBrains Hub Password Reset Privilege EscalationUnknownNot DefinedOfficial Fix0.03CVE-2021-36209
08/06/20214.94.7JetBrains RubyMine Privilege EscalationProgramming Language SoftwareNot DefinedOfficial Fix0.02CVE-2021-37543
05/12/20214.44.3JetBrains TeamCity Tests Page cross site scriptingUnknownNot DefinedOfficial Fix0.02CVE-2021-3315
05/12/20213.53.4JetBrains TeamCity cross site scriptingUnknownNot DefinedOfficial Fix0.06CVE-2021-31911
05/12/20214.44.3JetBrains TeamCity cross site scriptingUnknownNot DefinedOfficial Fix0.03CVE-2021-31908
05/12/20215.55.3JetBrains TeamCity Plugin permissionUnknownNot DefinedOfficial Fix0.02CVE-2021-31907
05/12/20213.53.4JetBrains TeamCity Test History Page cross site scriptingUnknownNot DefinedOfficial Fix0.00CVE-2021-31904
05/12/20213.53.4JetBrains YouTrack Pull Request cross site scriptingUnknownNot DefinedOfficial Fix0.03CVE-2021-31903
05/12/20213.53.4JetBrains YouTrack Issue Attachment cross site scriptingUnknownNot DefinedOfficial Fix0.04CVE-2021-27733
05/12/20213.53.4JetBrains TeamCity Plugin denial of serviceUnknownNot DefinedOfficial Fix0.04CVE-2021-26310
05/12/20215.55.3JetBrains TeamCity GitHub SSO Token redirect_uri Privilege EscalationUnknownNot DefinedOfficial Fix0.03CVE-2021-31913

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