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FKIE_CVE-2026-52307

Vulnerability from fkie_nvd - Published: 2026-09-08 17:18 - Updated: 2026-09-09 16:04
Severity
Summary
An authenticated stored cross-site scripting (XSS) vulnerability in the Column Management component of ClassCMS 1CMS v5.6 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the title field.
References
cve@mitre.orghttp://classcms.com
cve@mitre.orghttps://github.com/linan-OO/CVE-2026-52307
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2026/Sep/31
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An authenticated stored cross-site scripting (XSS) vulnerability in the Column Management component of ClassCMS 1CMS v5.6 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the title field."
    }
  ],
  "id": "CVE-2026-52307",
  "lastModified": "2026-09-09T16:04:24.933",
  "metrics": {},
  "published": "2026-09-08T17:18:05.820",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://classcms.com"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/linan-OO/CVE-2026-52307"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://seclists.org/fulldisclosure/2026/Sep/31"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred"
}



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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.