https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-08T12:00:15.331211+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-18738 CVE-2026-18738 — Shlink CSV Formula Injection via Visit Export CLI 2026-10-08T12:00:15.347881+00:00

Affected: shlinkio Shlink

Shlink versions 5.0.0 through 5.1.5 contain a CSV formula injection vulnerability that allows unauthenticated remote attackers to plant spreadsheet formulas into exported visit data by supplying malicious values in User-Agent, Referer, or request path headers beginning with formula-triggering characters such as =, +, -, or @. Attackers can craft a single unauthenticated request against any short URL to embed DDE or WEBSERVICE formula payloads into CSV cells, which are then executed on an administrator's client machine when the exported CSV file is opened in a spreadsheet application that evaluates formulas.