CVE-2021-47938
published 2026-05-10CVE-2021-47938: ImpressCMS 1.4.2 contains a remote code execution vulnerability in the autotasks administrative interface that allows authenticated attackers to execute…
PriorityP261high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
0.57%
42.8th percentile
ImpressCMS 1.4.2 contains a remote code execution vulnerability in the autotasks administrative interface that allows authenticated attackers to execute arbitrary PHP code by injecting malicious code into the sat_code parameter. Attackers can authenticate, submit a POST request to /modules/system/admin.php?fct=autotasks&op=mod with crafted sat_code containing PHP commands, which creates an executable file that accepts arbitrary commands via GET parameters.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| impresscms | impresscms | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv4.08.7HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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VulDB
ImpressCMS 1.4.2 Autotasks Administrative Interface admin.php?fct=autotasks&op=mod sat_code code injection (Exploit 50298 / EDB-50298)
vuldb·2026-05-10·CVSS 8.7
CVE-2021-47938 [HIGH] ImpressCMS 1.4.2 Autotasks Administrative Interface admin.php?fct=autotasks&op=mod sat_code code injection (Exploit 50298 / EDB-50298)
A vulnerability was found in ImpressCMS 1.4.2 and classified as critical. This impacts the function sat_code of the file /modules/system/admin.php?fct=autotasks&op=mod of the component Autotasks Administrative Interface. Such manipulation leads to code injection.
This vulnerability is uniquely identified as CVE-2021-47938. The attack can be launched remotely. Moreover, an exploit is present.
GHSA
GHSA-5fc9-c3p9-h598: ImpressCMS 1
ghsa_unreviewed·2026-05-10
CVE-2021-47938 [HIGH] CWE-94 GHSA-5fc9-c3p9-h598: ImpressCMS 1
ImpressCMS 1.4.2 contains a remote code execution vulnerability in the autotasks administrative interface that allows authenticated attackers to execute arbitrary PHP code by injecting malicious code into the sat_code parameter. Attackers can authenticate, submit a POST request to /modules/system/admin.php?fct=autotasks&op=mod with crafted sat_code containing PHP commands, which creates an executable file that accepts arbitrary commands via GET parameters.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-05-10
Published