GHSA-GFP2-W5JM-955Q

Vulnerability from github – Published: 2021-03-23 15:26 – Updated: 2024-10-07 21:25
VLAI?
Summary
OMERO.web exposes some unnecessary session information in the page
Details

Background

OMERO.web loads various information about the current user such as their id, name and the groups they are in, and these are available on the main webclient pages. Some additional information being loaded is not used by the webclient and is being removed in this release.

Impact

OMERO.web before 5.9.0

Patches

5.9.0

Workarounds

No workaround

References

For more information

If you have any questions or comments about this advisory: * Open an issue in omero-web * Email us at security

Severity ?
6.4 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N
7.4 (High)
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "omero-web"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.9.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-21376"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-03-23T15:25:08Z",
    "nvd_published_at": "2021-03-23T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Background\nOMERO.web loads various information about the current user such as their id, name and the groups they are in, and these are available on the main webclient pages. Some additional information being loaded is not used by the webclient and is being removed in this release.\n\n### Impact\nOMERO.web before 5.9.0\n\n### Patches\n5.9.0\n\n### Workarounds\nNo workaround\n\n### References\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [omero-web](https://github.com/ome/omero-web)\n* Email us at [security](mailto:security@openmicroscopy.org.uk)",
  "id": "GHSA-gfp2-w5jm-955q",
  "modified": "2024-10-07T21:25:28Z",
  "published": "2021-03-23T15:26:34Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/ome/omero-web/security/advisories/GHSA-gfp2-w5jm-955q"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21376"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ome/omero-web/commit/952f8e5d28532fbb14fb665982211329d137908c"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ome/omero-web"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ome/omero-web/blob/master/CHANGELOG.md#590-march-2021"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/omero-web/PYSEC-2021-31.yaml"
    },
    {
      "type": "WEB",
      "url": "https://pypi.org/project/omero-web"
    },
    {
      "type": "WEB",
      "url": "https://www.openmicroscopy.org/security/advisories/2021-SV1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "OMERO.web exposes some unnecessary session information in the page"
}


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  • 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.