github - ghsa-3qm7-9jrc-h4gp

GHSA-3QM7-9JRC-H4GP

Vulnerability from github – Published: 2022-05-24 17:43 – Updated: 2022-05-24 17:43

Details

Nextcloud Server prior to 20.0.6 is vulnerable to reflected cross-site scripting (XSS) due to lack of sanitization in OC.Notification.show.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-22878"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-03-03T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Nextcloud Server prior to 20.0.6 is vulnerable to reflected cross-site scripting (XSS) due to lack of sanitization in `OC.Notification.show`.",
  "id": "GHSA-3qm7-9jrc-h4gp",
  "modified": "2022-05-24T17:43:34Z",
  "published": "2022-05-24T17:43:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-22878"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nextcloud/server/pull/25234"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/896522"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L6BO6P6MP2MOWA6PZRXX32PLWPXN5O4S"
    },
    {
      "type": "WEB",
      "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2021-005"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-22878 (GCVE-0-2021-22878)

Vulnerability from cvelistv5 – Published: 2021-03-03 17:39 – Updated: 2024-08-03 18:51

Summary

Nextcloud Server prior to 20.0.6 is vulnerable to reflected cross-site scripting (XSS) due to lack of sanitization in `OC.Notification.show`.

Severity ?

No CVSS data available.

CWE

CWE-79 - Cross-site Scripting (XSS) - Reflected (CWE-79)

Assigner

hackerone

References

URL

Tags

	https://hackerone.com/reports/896522	x_refsource_MISC
	https://nextcloud.com/security/advisory/?id=NC-SA…	x_refsource_MISC
	https://github.com/nextcloud/server/pull/25234	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Impacted products

	Vendor	Product	Version
	n/a	Nextcloud Server	Affected: Fixed in 20.0.6

Show details on NVD website

JSON

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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.

Action not permitted

GHSA-3QM7-9JRC-H4GP

CVE-2021-22878 (GCVE-0-2021-22878)

Tags

Sightings

Nomenclature