HOMEVULNERABILITIESCVE-2026-32269
MEDIUM

CVE-2026-32269

CWE-683Published: March 12, 2026· Updated: Mar 13, 2026

6.5
CVSS v3.1
EPSS:0.04%probability of exploitation in 30 daysPercentile:12.3th

Official Description

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.6.0-alpha.13 and 8.6.39, the OAuth2 authentication adapter does not correctly validate app IDs when appidField and appIds are configured. During app ID validation, a malformed value is sent to the token introspection endpoint instead of the user's actual access token. Depending on the introspection endpoint's behavior, this could either cause all OAuth2 logins to fail, or allow authentication from disallowed app contexts if the endpoint returns valid-looking data for the malformed request. Deployments using the OAuth2 adapter with appidField and appIds configured are affected. This vulnerability is fixed in 9.6.0-alpha.13 and 8.6.39.

NVD Source

Technical Analysis

CVE-2026-32269 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityLow
IntegrityLow
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Affected Vendors & Products

parseplatform1 product
parse-server
Source: NVD CPE · 2 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

ADVISORYhttps://github.com/parse-community/parse-server/security/advisories/GHSA-69xg-f649-w5g2

All References (3)

→
https://github.com/parse-community/parse-server/releases/tag/8.6.39Release Notes
→
https://github.com/parse-community/parse-server/releases/tag/9.6.0-alpha.13Release Notes
→
https://github.com/parse-community/parse-server/security/advisories/GHSA-69xg-f649-w5g2Vendor Advisory

Quick Facts

CVE IDCVE-2026-32269
CVSS Score6.5 / 10
SeverityMEDIUM
WeaknessCWE-683
CISA KEVNo
EPSS (30d)0.04%
Affected1 vendor
PublishedMar 12, 2026

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2026-32269 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.
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