CVE-2026-33539 | parse-community parse-server up to 8.6.58/9.6.0-alpha.52 PostgreSQL Database group sql injection (GHSA-p2w6-rmh7-w8q3)

VDB-352838 · CVE-2026-33539 · GHSA-P2W6-RMH7-W8Q3 PARSE-COMMUNITY PARSE-SERVER UP TO 8.6.58/9.6.0-ALPHA.52 POSTGRESQL DATABASE GROUP SQL INJECTION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.5 $0-$5k 0.77+ Summaryinfo A vulnerability labeled as critical has been found in parse-community parse-server up to 8.6.58/9.6.0-alpha.52. This affects an unknown part of the component PostgreSQL Database. Such manipulation of the argument group leads to sql injection. This vulnerability is listed as CVE-2026-33539. The attack may be performed from remote. There is no available exploit. The affected component should be upgraded. Detailsinfo A vulnerability, which was classified as critical, has been found in parse-community parse-server up to 8.6.58/9.6.0-alpha.52. Affected by this issue is an unknown part of the component PostgreSQL Database. The manipulation of the argument group with an unknown input leads to a sql injection vulnerability. Using CWE to declare the problem leads to CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. CVE summarizes: Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.59 and 9.6.0-alpha.53, an attacker with master key access can execute arbitrary SQL statements on the PostgreSQL database by injecting SQL metacharacters into field name parameters of the aggregate $group pipeline stage or the distinct operation. This allows privilege escalation from Parse Server application-level administrator to PostgreSQL database-level access. Only Parse Server deployments using PostgreSQL are affected. MongoDB deployments are not affected. This issue has been patched in versions 8.6.59 and 9.6.0-alpha.53. The advisory is available at github.com. This vulnerability is handled as CVE-2026-33539 since 03/20/2026. The exploitation is known to be easy. The attack may be launched remotely. Additional levels of successful authentication are necessary for exploitation. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1505 by the MITRE ATT&CK project. Upgrading to version 8.6.59 or 9.6.0-alpha.53 eliminates this vulnerability. Applying the patch 03249f9bf5b8783c8b848f84dab791ff0b761b8c is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version. Productinfo Vendor parse-community Name parse-server Version 8.6.0 8.6.1 8.6.2 8.6.3 8.6.4 8.6.5 8.6.6 8.6.7 8.6.8 8.6.9 8.6.10 8.6.11 8.6.12 8.6.13 8.6.14 8.6.15 8.6.16 8.6.17 8.6.18 8.6.19 8.6.20 8.6.21 8.6.22 8.6.23 8.6.24 8.6.25 8.6.26 8.6.27 8.6.28 8.6.29 8.6.30 8.6.31 8.6.32 8.6.33 8.6.34 8.6.35 8.6.36 8.6.37 8.6.38 8.6.39 8.6.40 8.6.41 8.6.42 8.6.43 8.6.44 8.6.45 8.6.46 8.6.47 8.6.48 8.6.49 8.6.50 8.6.51 8.6.52 8.6.53 8.6.54 8.6.55 8.6.56 8.6.57 8.6.58 9.6.0-alpha.0 9.6.0-alpha.1 9.6.0-alpha.2 9.6.0-alpha.3 9.6.0-alpha.4 9.6.0-alpha.5 9.6.0-alpha.6 9.6.0-alpha.7 9.6.0-alpha.8 9.6.0-alpha.9 9.6.0-alpha.10 9.6.0-alpha.11 9.6.0-alpha.12 9.6.0-alpha.13 9.6.0-alpha.14 9.6.0-alpha.15 9.6.0-alpha.16 9.6.0-alpha.17 9.6.0-alpha.18 9.6.0-alpha.19 9.6.0-alpha.20 9.6.0-alpha.21 9.6.0-alpha.22 9.6.0-alpha.23 9.6.0-alpha.24 9.6.0-alpha.25 9.6.0-alpha.26 9.6.0-alpha.27 9.6.0-alpha.28 9.6.0-alpha.29 9.6.0-alpha.30 9.6.0-alpha.31 9.6.0-alpha.32 9.6.0-alpha.33 9.6.0-alpha.34 9.6.0-alpha.35 9.6.0-alpha.36 9.6.0-alpha.37 9.6.0-alpha.38 9.6.0-alpha.39 9.6.0-alpha.40 9.6.0-alpha.41 9.6.0-alpha.42 9.6.0-alpha.43 9.6.0-alpha.44 9.6.0-alpha.45 9.6.0-alpha.46 9.6.0-alpha.47 9.6.0-alpha.48 9.6.0-alpha.49 9.6.0-alpha.50 9.6.0-alpha.51 9.6.0-alpha.52 License open-source Website Product: https://github.com/parse-community/parse-server/ CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA CVSS-B Score: 🔒 CNA CVSS-BT Score: 🔒 CNA Vector: 🔒 CVSSv3info VulDB Meta Base Score: 4.7 VulDB Meta Temp Score: 4.5 VulDB Base Score: 4.7 VulDB Temp Score: 4.5 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Sql injection CWE: CWE-89 / CWE-74 / CWE-707 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: parse-server 8.6.59/9.6.0-alpha.53 Patch: 03249f9bf5b8783c8b848f84dab791ff0b761b8c Timelineinfo 03/20/2026 CVE reserved 03/24/2026 +4 days Advisory disclosed 03/24/2026 +0 days VulDB entry created 03/24/2026 +0 days VulDB entry last update Sourcesinfo Product: github.com Advisory: GHSA-p2w6-rmh7-w8q3 Status: Confirmed CVE: CVE-2026-33539 (🔒) GCVE (CVE): GCVE-0-2026-33539 GCVE (VulDB): GCVE-100-352838 Entryinfo Created: 03/24/2026 20:48 Changes: 03/24/2026 20:48 (71) Complete: 🔍 Cache ID: 99:24F:101 Discussion No comments yet. 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