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Medium

OpenCATS before 0.10.0 Missing Authorization via Activity AJAX Endpoints

Type: advisorySource: Official CVE List1 source record

OpenCATS before 0.10.0 contains a missing authorization vulnerability in ajax/deleteActivity.php and ajax/editActivity.php that allows READ-level users to edit and delete activity entries. Authenticated attackers can supply an arbitrary activityID via GET or POST to modify or delete activity and pipeline history for candidates, contacts and companies.

Announced Source revision 1
Original source ↗

CVE-2026-112783

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-112783

OpenCATS

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "repo": "https://github.com/opencats/OpenCATS",
    "vendor": "opencats",
    "product": "OpenCATS",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "0.10.0",
        "versionType": "custom"
      }
    ],
    "packageURL": "pkg:github/opencats/OpenCATS",
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-112783

Source reference: /cveMetadata/cveId

Publisher severity

medium

Source reference: /containers/cna/metrics

Event
#52430 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement