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 |
Configurations
History
13 Dec 2022, 16:34
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://www.exploit-db.com/exploits/49643 - Exploit, Third Party Advisory, VDB Entry |
02 Aug 2022, 23:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
08 Apr 2021, 03:22
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : 7.5
v3 : 9.8 |
| CPE | cpe:2.3:a:magpierss_project:magpierss:0.72:*:*:*:*:*:*:* | |
| CWE | CWE-116 | |
| References | (MISC) https://github.com/kellan/magpierss/blob/04d2a88b97fdba5813d01dc0d56c772d97360bb5/extlib/Snoopy.class.inc#L660 - Third Party Advisory | |
| References | (MISC) https://pastebin.com/kpzHKKJu - Exploit, Third Party Advisory |
02 Apr 2021, 20:55
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2021-04-02 20:15
Updated : 2023-12-10 13:55
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