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
| Link | Resource |
|---|---|
| https://github.com/kellan/magpierss/blob/04d2a88b97fdba5813d01dc0d56c772d97360bb5/extlib/Snoopy.class.inc#L660 | Third Party Advisory |
| https://pastebin.com/kpzHKKJu | Exploit Third Party Advisory |
| https://www.exploit-db.com/exploits/49643 | Exploit Third Party Advisory VDB Entry |
| https://github.com/kellan/magpierss/blob/04d2a88b97fdba5813d01dc0d56c772d97360bb5/extlib/Snoopy.class.inc#L660 | Third Party Advisory |
| https://pastebin.com/kpzHKKJu | Exploit Third Party Advisory |
| https://www.exploit-db.com/exploits/49643 | Exploit Third Party Advisory VDB Entry |
Configurations
History
21 Nov 2024, 06:00
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/kellan/magpierss/blob/04d2a88b97fdba5813d01dc0d56c772d97360bb5/extlib/Snoopy.class.inc#L660 - Third Party Advisory | |
| References | () https://pastebin.com/kpzHKKJu - Exploit, Third Party Advisory | |
| References | () https://www.exploit-db.com/exploits/49643 - Exploit, Third Party Advisory, VDB Entry |
Information
Published : 2021-04-02 20:15
Updated : 2024-11-21 06:00
NVD link : CVE-2021-28940
Mitre link : CVE-2021-28940
CVE.ORG link : CVE-2021-28940
JSON object : View
Products Affected
magpierss_project
- magpierss
CWE
CWE-116
Improper Encoding or Escaping of Output