GHSA-55WF-5M3Q-6JJF

Vulnerability from github – Published: 2026-04-29 21:01 – Updated: 2026-05-13 13:38
VLAI
Summary
ipl/web is vulnerable to reflected XSS by malformed search requests
Details

Impact

The vulnerability allows an attacker to inject malicious Javascript into a victim's browser to run it in the context of Icinga Web. The victim needs to visit a specifically prepared website and may have no immediate chance to notice any wrongdoing.

Patches

Version 0.13.1 includes a fix for this. It will be published as part of icinga-php-library version 0.19.2.

Workarounds

Enable the Content-Security-Policy (CSP) in the general configuration of Icinga Web available since version 2.12.0.

References

None

Severity
7.6 (High)
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 0.13.0"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "ipl/web"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.13.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-42224"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-04-29T21:01:55Z",
    "nvd_published_at": "2026-05-08T23:16:35Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nThe vulnerability allows an attacker to inject malicious Javascript into a victim\u0027s browser to run it in the context of Icinga Web. The victim needs to visit a specifically prepared website and may have no immediate chance to notice any wrongdoing.\n\n### Patches\nVersion 0.13.1 includes a fix for this. It will be published as part of `icinga-php-library` version 0.19.2.\n\n### Workarounds\nEnable the Content-Security-Policy (CSP) in the general configuration of Icinga Web available since version 2.12.0.\n\n### References\nNone",
  "id": "GHSA-55wf-5m3q-6jjf",
  "modified": "2026-05-13T13:38:05Z",
  "published": "2026-04-29T21:01:55Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/Icinga/ipl-web/security/advisories/GHSA-55wf-5m3q-6jjf"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42224"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Icinga/ipl-web/commit/f387e92504d7a03bb857d1aee9b7410e06dd065d"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/Icinga/ipl-web"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Icinga/ipl-web/releases/tag/v0.13.1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "ipl/web is vulnerable to reflected XSS by malformed search requests"
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.