Versions of the package validator before 13.15.22 are vulnerable to Incomplete Filtering of One or More Instances of Special Elements in the isLength() function that does not take into account Unicode variation selectors (\uFE0F, \uFE0E) ap…
Exact source revision recorded 2 Nov 2026 23:59:43 UTC. It does not establish the source's current position. Latest evidence.
euvd · EUVD-2025-199795
PublishedVersions of the package validator before 13.15.22 are vulnerable to Incomplete Filtering of One or More Instances of Special Elements in the isLength() function that does not take into account Unicode variation selectors (\uFE0F, \uFE0E) appearing in a sequence which lead to improper string length calculation. This can lead to an application using isLength for input validation accepting strings significantly longer than intended, resulting in issues like data truncation in databases, buffer overflows in other system components, or denial-of-service.
EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.
Original publisher date fields
datePublished: Nov 27, 2025, 5:00:01 AM
dateUpdated: Aug 8, 2026, 3:25:40 PM
1 related source bulletins · separate from aliases
WID-SEC-W-2025-2903: IBM App Connect Enterprise: Schwachstelle ermöglicht Denial of Service
CVE-2025-12758
- Source published
- Nov 27, 2025, 5:00:01 AM (timezone not stated)
- Source modified
- Aug 8, 2026, 3:25:40 PM (timezone not stated)
- Observed here
- 2 Nov 2026 23:59:43 UTC
- Source terms
- ENISA EUVD · source terms and attribution apply
Original source record · Cite this exact observation · Complete original publisher JSON
This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: euvd · ENISA EUVD · source terms and attribution apply. Source text is retained; field grouping and change labels are provided by ChangeIntel.
EUVD CVSS 4.0 · 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P