Svelte Extension up to 104.7.x on Visual Studio Workspace Configuration Privilege Escalation
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.4 | $0-$5k | 0.00 |
A vulnerability classified as problematic was found in Svelte Extension up to 104.7.x on Visual Studio. This vulnerability affects an unknown function of the component Workspace Configuration Handler. As an impact it is known to affect confidentiality, integrity, and availability.
The weakness was released 04/05/2021. The advisory is shared for download at vuln.ryotak.me. This vulnerability was named CVE-2021-29261. There are neither technical details nor an exploit publicly available.
Upgrading to version 104.8.0 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying a patch 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.
Product
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.6VulDB Meta Temp Score: 6.5
VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.8
NVD Vector: 🔍
CVSSv2
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: 🔍
NVD Base Score: 🔍
Exploiting
Class: Privilege EscalationCWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Partially
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 Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Svelte Extension 104.8.0
Patch: github.com
Timeline
03/26/2021 🔍04/05/2021 🔍
04/05/2021 🔍
04/10/2021 🔍
Sources
Advisory: vuln.ryotak.meStatus: Confirmed
CVE: CVE-2021-29261 (🔍)
Entry
Created: 04/05/2021 12:55Updated: 04/10/2021 07:50
Changes: 04/05/2021 12:55 (38), 04/10/2021 07:45 (5), 04/10/2021 07:50 (18)
Complete: 🔍
Cache ID: 18:BDF:103
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