HIGH
CVE-2022-29368
CWE-125Published: May 12, 2022· Updated: Jun 17, 2026
7.1
CVSS v3.1
Official Description
Moddable commit before 135aa9a4a6a9b49b60aa730ebc3bcc6247d75c45 was discovered to contain an out-of-bounds read via the function fxUint8Getter at /moddable/xs/sources/xsDataView.c.
Technical Analysis
CVE-2022-29368 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.
A successful exploit results in complete confidentiality breach (data exposure), availability disruption (denial of service), with a CVSS base score of 7.1.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.None
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityNone
AvailabilityHigh
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Affected Vendors & Products
moddable1 product(s)
moddable
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
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Official Patches & Advisories
All References (4)
→
https://github.com/Moddable-OpenSource/moddable/commit/135aa9a4a6a9b49b60aa730ebc3bcc6247d75c45Patch · Third Party Advisory
→
https://github.com/Moddable-OpenSource/moddable/issues/896Exploit · Third Party Advisory
→
https://github.com/Moddable-OpenSource/moddable/commit/135aa9a4a6a9b49b60aa730ebc3bcc6247d75c45Patch · Third Party Advisory
→
https://github.com/Moddable-OpenSource/moddable/issues/896Exploit · Third Party Advisory
Quick Facts
CVE IDCVE-2022-29368
CVSS Score7.1 / 10
SeverityHIGH
WeaknessCWE-125
CISA KEVNo
Affected1 vendor(s)
PublishedMay 12, 2022
Related CVEs (CWE-125)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2022-29368 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. CVE data is provided under the NVD usage policy.