CVE-2021-28002
- Source
- https://cve.org/CVERecord?id=CVE-2021-28002
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-28002.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-28002
- Published
- 2021-08-19T14:39:31Z
- Modified
- 2026-10-24T10:30:31Z
- Severity
-
- 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
A persistent cross-site scripting vulnerability was discovered in the Excerpt parameter in Textpattern CMS 4.9.0 which allows remote attackers to execute arbitrary code via a crafted payload entered into the URL field. The vulnerability is triggered by users visiting the 'Articles' page.
- References
Affected packages
Git / github.com/textpattern/textpattern
Affected ranges
- Type
- GIT
- Repo
- https://github.com/textpattern/textpattern
- Events
-
IntroducedLast Affected
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:textpattern:textpattern:4.9.0:*:*:*:*:*:*:*", "range": [ { "introduced": "4.9.0" }, { "last_affected": "4.9.0" } ], "source": "CPE_STRING" } ] }