CVE-2026-33498 (GCVE-0-2026-33498)

Vulnerability from cvelistv5 – Published: 2026-03-24 18:18 – Updated: 2026-03-26 19:52
VLAI?
Title
Parse Server: Query condition depth bypass via pre-validation transform pipeline
Summary
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.55 and 9.6.0-alpha.44, an attacker can send an unauthenticated HTTP request with a deeply nested query containing logical operators to permanently hang the Parse Server process. The server becomes completely unresponsive and must be manually restarted. This is a bypass of the fix for CVE-2026-32944. This issue has been patched in versions 8.6.55 and 9.6.0-alpha.44.
Severity ?
8.7 (High)
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
CWE
Assigner
References
Impacted products
Vendor Product Version
parse-community parse-server Affected: < 8.6.55
Affected: >= 9.0.0, < 9.6.0-alpha.44
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-33498",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-26T19:32:52.995225Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-26T19:52:13.415Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "parse-server",
          "vendor": "parse-community",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 8.6.55"
            },
            {
              "status": "affected",
              "version": "\u003e= 9.0.0, \u003c 9.6.0-alpha.44"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.55 and 9.6.0-alpha.44, an attacker can send an unauthenticated HTTP request with a deeply nested query containing logical operators to permanently hang the Parse Server process. The server becomes completely unresponsive and must be manually restarted. This is a bypass of the fix for CVE-2026-32944. This issue has been patched in versions 8.6.55 and 9.6.0-alpha.44."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "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",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-674",
              "description": "CWE-674: Uncontrolled Recursion",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-24T18:18:44.587Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/parse-community/parse-server/security/advisories/GHSA-9fjp-q3c4-6w3j",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/parse-community/parse-server/security/advisories/GHSA-9fjp-q3c4-6w3j"
        },
        {
          "name": "https://github.com/parse-community/parse-server/pull/10257",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/parse-community/parse-server/pull/10257"
        },
        {
          "name": "https://github.com/parse-community/parse-server/pull/10258",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/parse-community/parse-server/pull/10258"
        },
        {
          "name": "https://github.com/parse-community/parse-server/commit/2581b5426047ce9cbcd3d9c0e8379e9c30e23ab5",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/parse-community/parse-server/commit/2581b5426047ce9cbcd3d9c0e8379e9c30e23ab5"
        },
        {
          "name": "https://github.com/parse-community/parse-server/commit/85994eff9e7b34cac7e1a2f5791985022a1461d1",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/parse-community/parse-server/commit/85994eff9e7b34cac7e1a2f5791985022a1461d1"
        }
      ],
      "source": {
        "advisory": "GHSA-9fjp-q3c4-6w3j",
        "discovery": "UNKNOWN"
      },
      "title": "Parse Server: Query condition depth bypass via pre-validation transform pipeline"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-33498",
    "datePublished": "2026-03-24T18:18:44.587Z",
    "dateReserved": "2026-03-20T16:59:08.887Z",
    "dateUpdated": "2026-03-26T19:52:13.415Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-33498\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2026-03-24T19:16:54.057\",\"lastModified\":\"2026-03-25T21:21:45.887\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.55 and 9.6.0-alpha.44, an attacker can send an unauthenticated HTTP request with a deeply nested query containing logical operators to permanently hang the Parse Server process. The server becomes completely unresponsive and must be manually restarted. This is a bypass of the fix for CVE-2026-32944. This issue has been patched in versions 8.6.55 and 9.6.0-alpha.44.\"}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"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\",\"baseScore\":8.7,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"vulnConfidentialityImpact\":\"NONE\",\"vulnIntegrityImpact\":\"NONE\",\"vulnAvailabilityImpact\":\"HIGH\",\"subConfidentialityImpact\":\"NONE\",\"subIntegrityImpact\":\"NONE\",\"subAvailabilityImpact\":\"NONE\",\"exploitMaturity\":\"NOT_DEFINED\",\"confidentialityRequirement\":\"NOT_DEFINED\",\"integrityRequirement\":\"NOT_DEFINED\",\"availabilityRequirement\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedVulnIntegrityImpact\":\"NOT_DEFINED\",\"modifiedVulnAvailabilityImpact\":\"NOT_DEFINED\",\"modifiedSubConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedSubIntegrityImpact\":\"NOT_DEFINED\",\"modifiedSubAvailabilityImpact\":\"NOT_DEFINED\",\"Safety\":\"NOT_DEFINED\",\"Automatable\":\"NOT_DEFINED\",\"Recovery\":\"NOT_DEFINED\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\"}}],\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-674\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:node.js:*:*\",\"versionEndExcluding\":\"8.6.55\",\"matchCriteriaId\":\"3F33B006-683C-4415-8CE2-C03ABE570CC7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:node.js:*:*\",\"versionStartIncluding\":\"9.0.0\",\"versionEndExcluding\":\"9.6.0\",\"matchCriteriaId\":\"1BAC01F8-0899-482C-8D91-64671BF2859A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha1:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"BBED261F-CA1B-44BC-9C3A-37378590EFEE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha10:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"418338C9-6AEC-492C-ACA4-9B3C0AAE149C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha11:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"808B6482-BF8E-407D-8462-E757657CC323\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha12:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"B84C28F8-AADE-41BB-A0EF-B701AB57DC3A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha13:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"7567BB81-7837-4265-B792-6A9B73CECF93\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha14:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"0035C6F1-21B9-42D1-BE29-690905F3558C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha15:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"623FB30A-0693-4449-80FA-16D36B1BE66C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha16:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"9B420167-CD3E-45A7-AD9A-0F83AEC634BA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha17:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"030A8626-DBBD-4BF2-B362-79B44FB1204D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha18:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"D38CFCC3-2AA9-4C8E-9064-FE97E6E8C45C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha19:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"65BB78F2-3A1A-4CD1-B8A8-4AB043B5CA50\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha2:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"EDC98AF7-8620-4A25-9BE5-623672599677\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha20:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"23E28E0F-9379-4628-B9DC-8C94A45902CF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha21:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"6631BE51-74FB-40C0-9E91-0EDF2DCADD7A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha22:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"8B0E4254-14A3-4EB6-9E98-CF45EB08B17F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha23:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"0FF63FDE-75F5-44B6-A958-CF653D84D3B4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha24:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"252B812D-A162-41C1-91CD-08D0CBAC5C46\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha25:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"421691EA-F55A-4738-8ABD-74B53B6DF155\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha26:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"5E7FAB59-142E-4191-9A6F-0744D810CD81\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha27:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"B010F310-05A1-48AE-B002-8F4C7FA62EB3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha28:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"4D3B2C32-16D8-415B-A49F-060ECE8F0F33\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha29:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"43BE83C2-C756-4A5A-A340-B7D1FB52078D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha3:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"DF340605-8CC8-4543-9F5D-E8602D258CED\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha30:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"702EBB22-3E9F-4CBE-B855-2E3642C530B1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha31:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"7C17AD66-684F-4662-AF16-838FF05F47D5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha32:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"13C25963-CAE7-49AA-A941-254DCE289E35\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha33:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"B6BF0C2F-DD2B-4864-961F-CA808EF22633\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha34:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"8FBB21E9-CB73-4CB1-841A-D1C08167DB51\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha35:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"4CD55F0B-D854-43D4-A0F5-F83386DB24C9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha36:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"1097E8DF-3D0E-47C6-882D-E37B22119538\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha37:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"8C60F121-1C0B-4EB5-87EF-F1BED070C13B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha38:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"04D8514D-CC66-4E6B-90C8-6108F0DAA661\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha39:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"4BB65A73-7BB7-42E4-97A3-4D6305172E05\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha4:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"A052DFCA-EDCC-43D7-82C7-E5311F6F7687\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha40:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"192A78FB-E141-4F14-8C4A-20A4118B01C9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha41:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"CA4FEA42-4240-42B1-A5C2-6F74CBBACB92\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha42:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"7192B894-2616-4852-850B-39CF6FCAC4F1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha43:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"3323535E-C323-4FD9-81E9-8F7A045EDD59\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha5:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"12B11714-B961-4330-B241-FC5AF94FDBE8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha6:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"37A7C42B-4986-4BB6-BB27-0324A9AA1CFF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha7:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"C793834B-64B4-4DE9-BD7D-79B52C30C34E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha8:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"7AD455C8-88BE-4A0A-B33D-3A7811FFB753\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha9:*:*:*:node.js:*:*\",\"matchCriteriaId\":\"26C475A2-997C-4C3A-8CB6-04AB3534BBC3\"}]}]}],\"references\":[{\"url\":\"https://github.com/parse-community/parse-server/commit/2581b5426047ce9cbcd3d9c0e8379e9c30e23ab5\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/parse-community/parse-server/commit/85994eff9e7b34cac7e1a2f5791985022a1461d1\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/parse-community/parse-server/pull/10257\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Issue Tracking\"]},{\"url\":\"https://github.com/parse-community/parse-server/pull/10258\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Issue Tracking\"]},{\"url\":\"https://github.com/parse-community/parse-server/security/advisories/GHSA-9fjp-q3c4-6w3j\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-33498\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-03-26T19:32:52.995225Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-03-26T19:51:28.149Z\"}}], \"cna\": {\"title\": \"Parse Server: Query condition depth bypass via pre-validation transform pipeline\", \"source\": {\"advisory\": \"GHSA-9fjp-q3c4-6w3j\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV4_0\": {\"version\": \"4.0\", \"baseScore\": 8.7, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"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\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"attackRequirements\": \"NONE\", \"privilegesRequired\": \"NONE\", \"subIntegrityImpact\": \"NONE\", \"vulnIntegrityImpact\": \"NONE\", \"subAvailabilityImpact\": \"NONE\", \"vulnAvailabilityImpact\": \"HIGH\", \"subConfidentialityImpact\": \"NONE\", \"vulnConfidentialityImpact\": \"NONE\"}}], \"affected\": [{\"vendor\": \"parse-community\", \"product\": \"parse-server\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 8.6.55\"}, {\"status\": \"affected\", \"version\": \"\u003e= 9.0.0, \u003c 9.6.0-alpha.44\"}]}], \"references\": [{\"url\": \"https://github.com/parse-community/parse-server/security/advisories/GHSA-9fjp-q3c4-6w3j\", \"name\": \"https://github.com/parse-community/parse-server/security/advisories/GHSA-9fjp-q3c4-6w3j\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/parse-community/parse-server/pull/10257\", \"name\": \"https://github.com/parse-community/parse-server/pull/10257\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/parse-community/parse-server/pull/10258\", \"name\": \"https://github.com/parse-community/parse-server/pull/10258\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/parse-community/parse-server/commit/2581b5426047ce9cbcd3d9c0e8379e9c30e23ab5\", \"name\": \"https://github.com/parse-community/parse-server/commit/2581b5426047ce9cbcd3d9c0e8379e9c30e23ab5\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/parse-community/parse-server/commit/85994eff9e7b34cac7e1a2f5791985022a1461d1\", \"name\": \"https://github.com/parse-community/parse-server/commit/85994eff9e7b34cac7e1a2f5791985022a1461d1\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.55 and 9.6.0-alpha.44, an attacker can send an unauthenticated HTTP request with a deeply nested query containing logical operators to permanently hang the Parse Server process. The server becomes completely unresponsive and must be manually restarted. This is a bypass of the fix for CVE-2026-32944. This issue has been patched in versions 8.6.55 and 9.6.0-alpha.44.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-674\", \"description\": \"CWE-674: Uncontrolled Recursion\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2026-03-24T18:18:44.587Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-33498\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-03-26T19:52:13.415Z\", \"dateReserved\": \"2026-03-20T16:59:08.887Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2026-03-24T18:18:44.587Z\", \"assignerShortName\": \"GitHub_M\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.