CVE-2026-33538
Essential information
- Published
- 24/03/2026 19:16
- Modified
- 25/03/2026 21:18
- Author
- —
- Creator
- —
- CVSS
- 8.7 HIGH (v3) 8.7 HIGH (v4.0)
- CISA KEV
- No
- CWE
- —
- CVSS vector
-
—
—
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS metrics
- Access vector
- —
- Access complexity
- —
- Authentication
- —
- Confidentiality impact
- —
- Integrity impact
- —
- Availability impact
- —
- Exploitability
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- —
- Attack complexity
- —
- Privileges required
- —
- User interaction
- —
- Scope
- —
- Confidentiality impact
- —
- Integrity impact
- —
- Availability impact
- —
- Exploit code maturity
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- NETWORK
- Attack complexity
- LOW
- Attack requirements
- NONE
- Privileges required
- NONE
- User interaction
- NONE
- Confidentiality (V)
- NONE
- Confidentiality (S)
- NONE
- Integrity (V)
- NONE
- Integrity (S)
- NONE
- Availability (V)
- HIGH
- Availability (S)
- NONE
- Exploit maturity
- NOT_DEFINED
Description
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.58 and 9.6.0-alpha.52, an unauthenticated attacker can cause denial of service by sending authentication requests with arbitrary, unconfigured provider names. The server executes a database query for each unconfigured provider before rejecting the request, and since no database index exists for unconfigured providers, each request triggers a full collection scan on the user database. This can be parallelized to saturate database resources. This issue has been patched in versions 8.6.58 and 9.6.0-alpha.52.
NVD status
- Status
- Analyzed — CVE has been recently published to the CVE List and has been received by the NVD.
- Source
- [email protected]
- NVD
- View on NVD
Affected products (CPE)
| Product | CPE |
|---|---|
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha1:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha10:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha11:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha12:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha13:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha14:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha15:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha16:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha17:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha18:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha19:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha2:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha20:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha21:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha22:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha23:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha24:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha25:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha26:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha27:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha28:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha29:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha3:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha30:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha31:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha32:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha33:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha34:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha35:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha36:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha37:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha38:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha39:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha4:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha40:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha41:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha42:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha43:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha44:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha45:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha46:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha47:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha48:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha49:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha5:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha50:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha51:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha6:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha7:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha8:*:*:*:node.js:*:* |
| parseplatform / parse-server | cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha9:*:*:*:node.js:*:* |