CVSS v3
8.8
HIGH
EPSS Score
78.4%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
CartView.php in ChurchInfo 1.3.0 allows attackers to achieve remote code execution through insecure uploads. This requires authenticated access tot he ChurchInfo application. Once authenticated, a user can add names to their cart, and compose an email. Uploading an attachment for the email stores the attachment on the site in the /tmp_attach/ folder where it can be accessed with a GET request. There are no limitations on files that can be attached, allowing for malicious PHP code to be uploaded and interpreted by the server.
CartView.php in ChurchInfo 1.3.0 allows attackers to achieve remote code execution through insecure uploads. This requires authenticated access tot he ChurchInfo application. Once authenticated, a user can add names to their cart, and compose an email. Uploading an attachment for the email stores the attachment on the site in the /tmp_attach/ folder where it can be accessed with a GET request. There are no limitations on files that can be attached, allowing for malicious PHP code to be uploaded and interpreted by the server.
Active exploitation of CVE-2021-43258 has not been confirmed. The EPSS score is 78.4%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2021-43258 has a CVSS v3 base score of 8.8 (HIGH severity).
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Ranked by exploit probability (EPSS).