CVE-2022-2421: Socket.io - Improper type validation in attachment parsing
Socket.io · Socket.io-Parser
Vendor fix available · Affected: Socket.io-Parser · Exploitation: possible (1 to 10%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 73% of scored CVEs
DescriptionCVE.org
Due to improper type validation in attachment parsing the Socket.io js library, it is possible to overwrite the _placeholder object which allows an attacker to place references to functions at arbitrary places in the resulting query object.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Socket.io · Socket.io-Parserfrom 4.x before 4.2.1
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Possible (1 to 10%). EPSS between 1% and 10%.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Weakness
- SQL Injection
- Vendor
- Socket.io
- Published
- October 2022
CoverageNo articles yet
No CyberSIXT article names CVE-2022-2421 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.