CVE-2023-30363 json
Prototype Pollution in vConsole
published 2023-04-26 3 y ago modified 2026-06-17 4 mo ago also GHSA-f737-3fh6-jf6w , EUVD-2023-1281
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 61%
- public exploits
- 0
- none known
Summary
vConsole v3.15.0 was discovered to contain a prototype pollution due to incorrect key and value resolution in setOptions in core.ts.
Patch / fix
- npm vconsole 3.15.1
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- total
- Assessed
- 21 mo ago
Exploit prediction
0.97% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/Tencent/vConsole/issues/616 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| GitHub | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| npm | vconsole | <3.15.1 |
3.15.1 |
Classification
- Weakness
-
- CWE-1321 Improperly Controlled Modification of Object Prototype Attributes
References
-
github.com
/Tencent/vConsole/commit/b91591703490e032451f7734212f6458bde9be6a
web
-
github.com
/Tencent/vConsole/issues/616
web, exploit, issue-tracking, third-party-advisory
-
cwe.mitre.org
/data/definitions/1321.html
web, technical-description
-
nvd.nist.gov
/vuln/detail/CVE-2023-30363
advisory
-
github.com
/Tencent/vConsole
package
-
github.com
/Tencent/vConsole/releases/tag/v3.15.1
web
Sources
- CVE List CVE-2023-30363
- GitHub Advisory GHSA-f737-3fh6-jf6w
- NVD CVE-2023-30363
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.