Vulnerability-Lookup

Vulnerability from bitnami_vulndb

Published

2026-07-06 05:47

Modified

2026-09-08 08:34

Summary

Apache ActiveMQ: Authenticated web users retain admin access by default in the Web Console

Details

Improper Authorization vulnerability in Apache ActiveMQ.

An authenticated low-privilege Web Console user by default can access /admin/* paths in the Web Console. The default Jetty settings incorrectly did not limit those paths to only admins. This issue affects Apache ActiveMQ: before 5.19.8, from 6.0.0 before 6.2.7.

Users are recommended to upgrade to version 6.2.7 or 5.19.8, which fixes the issue.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "activemq",
        "purl": "pkg:bitnami/activemq"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.19.8"
            },
            {
              "introduced": "6.0.0"
            },
            {
              "fixed": "6.2.7"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-49877"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:apache:activemq:*:*:*:*:*:*:*:*"
    ],
    "severity": "High"
  },
  "details": "Improper Authorization vulnerability in Apache ActiveMQ.\n\nAn authenticated low-privilege Web Console user by default can access /admin/* paths in the Web Console. The default Jetty settings incorrectly did not limit those paths to only admins.\nThis issue affects Apache ActiveMQ: before 5.19.8, from 6.0.0 before 6.2.7.\n\nUsers are recommended to upgrade to version 6.2.7 or 5.19.8, which fixes the issue.",
  "id": "BIT-activemq-2026-49877",
  "modified": "2026-09-08T08:34:36.952Z",
  "published": "2026-07-06T05:47:12.019Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://www.openwall.com/lists/oss-security/2026/06/29/9"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.apache.org/thread/w82vtc3q02j5ot94tnyy1197y3wb98hl"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-49877"
    }
  ],
  "schema_version": "1.6.2",
  "summary": "Apache ActiveMQ: Authenticated web users retain admin access by default in the Web Console"
}

CVE-2026-49877 (GCVE-0-2026-49877)

Vulnerability from cvelistv5 – Published: 2026-06-30 09:53 – Updated: 2026-06-30 12:29

Title

Apache ActiveMQ: Authenticated web users retain admin access by default in the Web Console

Summary

Improper Authorization vulnerability in Apache ActiveMQ. An authenticated low-privilege Web Console user by default can access /admin/* paths in the Web Console. The default Jetty settings incorrectly did not limit those paths to only admins. This issue affects Apache ActiveMQ: before 5.19.8, from 6.0.0 before 6.2.7. Users are recommended to upgrade to version 6.2.7 or 5.19.8, which fixes the issue.

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-06-30 12:29 UTC

CWE

CWE-285 - Improper Authorization

Assigner

apache mitre root

References

2 references

URL	Tags
https://lists.apache.org/thread/w82vtc3q02j5ot94t…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/06/29/9

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache ActiveMQ	Affected: 0 , < 5.19.8 (semver) Affected: 6.0.0 , < 6.2.7 (semver)

Credits

Leon Johnson (github: lokerxx)

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2026-06-30T11:06:09.219Z",
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          {
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          }
        ],
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        "metrics": [
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              "baseScore": 8.1,
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              "confidentialityImpact": "HIGH",
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              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-30T12:29:08.635332Z",
                "version": "2.0.3"
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          "shortName": "CISA-ADP"
        },
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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.

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Vulnerability from bitnami_vulndb

CVE-2026-49877 (GCVE-0-2026-49877)

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