CVE-2021-28940
- Source
- https://cve.org/CVERecord?id=CVE-2021-28940
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-28940.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-28940
- Downstream
- Published
- 2021-04-02T20:15:13Z
- Modified
- 2026-10-16T02:50:02Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Because of a incorrect escaped exec command in MagpieRSS in 0.72 in the /extlib/Snoopy.class.inc file, it is possible to add a extra command to the curl binary. This creates an issue on the /scripts/magpie_debug.php and /scripts/magpie_simple.php page that if you send a specific https url in the RSS URL field, you are able to execute arbitrary commands.
- References
Affected packages
Git / github.com/kellan/magpierss
Affected ranges
- Type
- GIT
- Repo
- https://github.com/kellan/magpierss
- Events
-
IntroducedLast Affected
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:magpierss_project:magpierss:0.72:*:*:*:*:*:*:*", "range": [ { "introduced": "0.72" }, { "last_affected": "0.72" } ], "source": "CPE_STRING" } ] }