HOMEVULNERABILITIESCVE-2026-33624
LOW

CVE-2026-33624

CWE-367Published: March 24, 2026· Updated: Mar 25, 2026

2.7
CVSS v3.1
EPSS:0.04%probability of exploitation in 30 daysPercentile:11.2th

Official Description

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.60 and 9.6.0-alpha.54, an attacker who obtains a user's password and a single MFA recovery code can reuse that recovery code an unlimited number of times by sending concurrent login requests. This defeats the single-use design of recovery codes. The attack requires the user's password, a valid recovery code, and the ability to send concurrent requests within milliseconds. This issue has been patched in versions 8.6.60 and 9.6.0-alpha.54.

NVD Source

Technical Analysis

CVE-2026-33624 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires high privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.High
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityLow
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/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
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttps://github.com/parse-community/parse-server/commit/5e70094250a36bfcc14ecd49592be2b94fba66ff
PATCHhttps://github.com/parse-community/parse-server/commit/fc3da35a81d5083b453e8967cabcc880f1a3bd0c
ADVISORYhttps://github.com/parse-community/parse-server/security/advisories/GHSA-2299-ghjr-6vjp

All References (5)

→
https://github.com/parse-community/parse-server/commit/5e70094250a36bfcc14ecd49592be2b94fba66ffPatch
→
https://github.com/parse-community/parse-server/commit/fc3da35a81d5083b453e8967cabcc880f1a3bd0cPatch
→
https://github.com/parse-community/parse-server/pull/10275Issue Tracking
→
https://github.com/parse-community/parse-server/pull/10276Issue Tracking
→
https://github.com/parse-community/parse-server/security/advisories/GHSA-2299-ghjr-6vjpVendor Advisory

Quick Facts

CVE IDCVE-2026-33624
CVSS Score2.7 / 10
SeverityLOW
WeaknessCWE-367
CISA KEVNo
EPSS (30d)0.04%
Affected1 vendor
PublishedMar 24, 2026

Related CVEs (CWE-367)

CVE-2026-53838
9.8
CVE-2026-44694
9.1
CVE-2026-53806
8.8
CVE-2026-41651
8.8
CVE-2026-53822
8.8
CVE-2026-55950
8.7

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2026-33624 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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