An uncaught exception in the Bookmark Toolbar of TYPO3 CMS versions 11.0.0–11.5.47, 12.0.0–12.4.36, and 13.0.0–13.4.17 lets administrator‑level backend users trigger a denial‑of‑service condition in the backend user interface by saving manipulated data in the bookmark toolbar.
{
"cwe_ids": [
"CWE-248"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/59xxx/CVE-2025-59014.json",
"unresolved_ranges": [
{
"extracted_events": [
{
"introduced": "11.0.0"
},
{
"fixed": "11.5.48"
}
],
"source": "AFFECTED_FIELD"
}
],
"cna_assigner": "TYPO3"
}