Vulnerability-Lookup

GHSA-M4G7-VV6G-5MPC

Vulnerability from github – Published: 2026-08-07 18:31 – Updated: 2026-08-07 18:31

Details

Sonatype Nexus Repository 3 did not properly filter internal configuration keys from user-supplied task properties when creating or updating a scheduled task through the administrative UI. An account holding permission to create at least one scheduled task type could supply a crafted property value that caused the system to overwrite the configuration of an unrelated, existing task instead of creating a new one.

Severity

5.3 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

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{
  "affected": [],
  "aliases": [
    "CVE-2026-17598"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-915"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-07T17:17:00Z",
    "severity": "MODERATE"
  },
  "details": "Sonatype Nexus Repository 3 did not properly filter internal configuration keys from user-supplied task properties when creating or updating a scheduled task through the administrative UI. An account holding permission to create at least one scheduled task type could supply a crafted property value that caused the system to overwrite the configuration of an unrelated, existing task instead of creating a new one.",
  "id": "GHSA-m4g7-vv6g-5mpc",
  "modified": "2026-08-07T18:31:44Z",
  "published": "2026-08-07T18:31:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-17598"
    },
    {
      "type": "WEB",
      "url": "https://help.sonatype.com/en/sonatype-nexus-repository-3-95-0-release-notes.html"
    },
    {
      "type": "WEB",
      "url": "https://support.sonatype.com/hc/en-us/articles/53880086360211"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/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",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-17598 (GCVE-0-2026-17598)

Vulnerability from cvelistv5 – Published: 2026-08-07 16:07 – Updated: 2026-08-07 18:09

Title

Nexus Repository 3 - Improper Input Validation in Scheduled Task Configuration

Summary

Severity

5.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-07 18:09 UTC

CWE

CWE-915 - Improperly Controlled Modification of Dynamically-Determined Object Attributes

Assigner

Sonatype mitre root

References

2 references

URL	Tags
https://help.sonatype.com/en/sonatype-nexus-repos…	patch
https://support.sonatype.com/hc/en-us/articles/53…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Sonatype	Nexus Repository 3	Affected: 3.91.0 , < 3.95.0 (semver) cpe:2.3:a:sonatype:nexus_repository_manager:3.91.0:::::::* cpe:2.3:a:sonatype:nexus_repository_manager:3.91.1:::::::* cpe:2.3:a:sonatype:nexus_repository_manager:3.92.0:::::::* cpe:2.3:a:sonatype:nexus_repository_manager:3.92.1:::::::* cpe:2.3:a:sonatype:nexus_repository_manager:3.92.2:::::::* cpe:2.3:a:sonatype:nexus_repository_manager:3.92.3:::::::* cpe:2.3:a:sonatype:nexus_repository_manager:3.93.0:::::::* cpe:2.3:a:sonatype:nexus_repository_manager:3.93.1:::::::* cpe:2.3:a:sonatype:nexus_repository_manager:3.93.2:::::::* cpe:2.3:a:sonatype:nexus_repository_manager:3.94.0:::::::* cpe:2.3:a:sonatype:nexus_repository_manager:3.94.1:::::::*

Credits

Mayur Udiniya aka roughwire (https://x.com/roughwire/)

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-17598",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-07T18:09:21.078950Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-07T18:09:31.316Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:sonatype:nexus_repository_manager:3.91.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:sonatype:nexus_repository_manager:3.91.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:sonatype:nexus_repository_manager:3.92.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:sonatype:nexus_repository_manager:3.92.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:sonatype:nexus_repository_manager:3.92.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:sonatype:nexus_repository_manager:3.92.3:*:*:*:*:*:*:*",
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            "cpe:2.3:a:sonatype:nexus_repository_manager:3.93.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:sonatype:nexus_repository_manager:3.94.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:sonatype:nexus_repository_manager:3.94.1:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
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              "version": "3.91.0",
              "versionType": "semver"
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          "lang": "en",
          "type": "finder",
          "value": "Mayur Udiniya aka roughwire (https://x.com/roughwire/)"
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      "metrics": [
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            "Recovery": "NOT_DEFINED",
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            "attackVector": "NETWORK",
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            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
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            "vulnAvailabilityImpact": "LOW",
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            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
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          "scenarios": [
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              "lang": "en",
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        "orgId": "103e4ec9-0a87-450b-af77-479448ddef11",
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      "references": [
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          "tags": [
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          "url": "https://help.sonatype.com/en/sonatype-nexus-repository-3-95-0-release-notes.html"
        },
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://support.sonatype.com/hc/en-us/articles/53880086360211/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
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      "x_generator": {
        "engine": "Vulnogram 1.0.2"
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    "datePublished": "2026-08-07T16:07:42.720Z",
    "dateReserved": "2026-07-27T16:30:29.459Z",
    "dateUpdated": "2026-08-07T18:09:31.316Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.