HIGH
CVE-2022-40294
CWE-1236Published: October 31, 2022· Updated: Jun 17, 2026
8.8
CVSS v3.1
Official Description
The application was identified to have an CSV injection in data export functionality, allowing for malicious code to be embedded within export data and then triggered in exported data viewers.
Technical Analysis
CVE-2022-40294 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Vendors & Products
phppointofsale1 product(s)
php point of sale
Source: NVD CPE · 1 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (2)
→
https://www.themissinglink.com.au/security-advisories/cve-2022-40294Third Party Advisory
→
https://www.themissinglink.com.au/security-advisories/cve-2022-40294Third Party Advisory
Quick Facts
CVE IDCVE-2022-40294
CVSS Score8.8 / 10
SeverityHIGH
WeaknessCWE-1236
CISA KEVNo
Affected1 vendor(s)
PublishedOct 31, 2022
Related CVEs (CWE-1236)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2022-40294 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.