Arbitrary Argument Injection

Overview froxlor/froxlor is a server administration software. Affected versions of this package are vulnerable to Arbitrary Argument Injection through the letsencryptchallengepath setting, which is not properly restricted or escaped. An attacker can achieve arbitrary command execution as root by...

Information Exposure

Overview froxlor/froxlor is a server administration software. Affected versions of this package are vulnerable to Information Exposure via the DirProtections.listing API command, which returns bcrypt password hashes for protected-directory users. An attacker can obtain sensitive credential...

CRLF Injection

Overview froxlor/froxlor is a server administration software. Affected versions of this package are vulnerable to CRLF Injection in the validateUrl process. An attacker can inject arbitrary web-server configuration lines by supplying a crafted subdomain redirect URL containing carriage return and...

Cross-site Scripting (XSS)

Overview froxlor/froxlor is a server administration software. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the add and update methods of the Certificates API, which parse SSL certificates and store the issuer organization value without sanitization. An attacker...

Symlink Attack

Overview froxlor/froxlor is a server administration software. Affected versions of this package are vulnerable to Symlink Attack via the DataDump cron process due to insufficient validation of intermediate path components in the export destination. An attacker can gain unauthorized ownership of...

Incorrect Default Permissions

Overview froxlor/froxlor is a server administration software. Affected versions of this package are vulnerable to Incorrect Default Permissions in the EmailSender.add API command when the mail.allowexternaldomains policy is not enforced. An attacker can register arbitrary external sender addresse...

Symlink Attack

Overview froxlor/froxlor is a server administration software. Affected versions of this package are vulnerable to Symlink Attack via the deleteFtpData cron task. An attacker can cause arbitrary directory trees to be recursively deleted by planting a symlink in the FTP home directory between task...

CVE-2026-100720 Froxlor before 2.3.12 Stored XSS via SSL certificate issuer

Froxlor 2.0.0 through 2.3.10 is vulnerable to stored cross-site scripting. When a customer the lowest-privileged authenticated role uploads an SSL certificate for one of their own domains, the Certificates API add/update methods parse it with opensslx509parse and store the issuer organization...

EUVD-2026-87693

Froxlor 2.0.0 through 2.3.10 is vulnerable to stored cross-site scripting. When a customer the lowest-privileged authenticated role uploads an SSL certificate for one of their own domains, the Certificates API add/update methods parse it with opensslx509parse and store the issuer organization...

CVE-2026-100720 Froxlor before 2.3.12 Stored XSS via SSL certificate issuer

Froxlor 2.0.0 through 2.3.10 is vulnerable to stored cross-site scripting. When a customer the lowest-privileged authenticated role uploads an SSL certificate for one of their own domains, the Certificates API add/update methods parse it with opensslx509parse and store the issuer organization...

CVE-2026-100720 Froxlor before 2.3.12 Stored XSS via SSL certificate issuer

Froxlor 2.0.0 through 2.3.10 is vulnerable to stored cross-site scripting. When a customer the lowest-privileged authenticated role uploads an SSL certificate for one of their own domains, the Certificates API add/update methods parse it with opensslx509parse and store the issuer organization...

CVE-2026-100720

Froxlor versions 2.0.0 through 2.3.10 are vulnerable to stored cross-site scripting (XSS) . The issue occurs when a customer uploads an SSL certificate; the Certificates API add()/update() methods parse the certificate using openssl_x509_parse() and store the issuer organization (issuer['O']) val...

CVE-2026-100718 Froxlor before 2.3.12 Authentication Bypass via EmailSender.add

Froxlor through 2.3.10 does not enforce the mail.allowexternaldomains policy in the EmailSender.add API command. When an administrator has enabled the allowed-sender feature but disabled external allowed-sender domains mail.enableallowsender = 1, mail.allowexternaldomains = 0, an authenticated...

CVE-2026-100719 Froxlor before 2.3.12 Credential Disclosure via DirProtections API

Froxlor versions before 2.3.12 contain a credential disclosure vulnerability in the DirProtections.listing API command that returns htpasswd password hashes. Authenticated API users can retrieve bcrypt password hashes for protected-directory users, enabling offline cracking attempts and exposure ...

EUVD-2026-87692

Froxlor versions before 2.3.12 contain a credential disclosure vulnerability in the DirProtections.listing API command that returns htpasswd password hashes. Authenticated API users can retrieve bcrypt password hashes for protected-directory users, enabling offline cracking attempts and exposure ...

CVE-2026-100718

Froxlor versions through 2.3.10 contain a vulnerability where the EmailSender.add API command fails to enforce the mail.allow_external_domains policy. If an administrator enables the allowed-sender feature but disables external domains (mail.enable_allow_sender = 1, mail.allow_external_domains = ...

CVE-2026-100719 Froxlor before 2.3.12 Credential Disclosure via DirProtections API

Froxlor versions before 2.3.12 contain a credential disclosure vulnerability in the DirProtections.listing API command that returns htpasswd password hashes. Authenticated API users can retrieve bcrypt password hashes for protected-directory users, enabling offline cracking attempts and exposure ...

CVE-2026-100718 Froxlor before 2.3.12 Authentication Bypass via EmailSender.add

Froxlor through 2.3.10 does not enforce the mail.allowexternaldomains policy in the EmailSender.add API command. When an administrator has enabled the allowed-sender feature but disabled external allowed-sender domains mail.enableallowsender = 1, mail.allowexternaldomains = 0, an authenticated...

EUVD-2026-87691

Froxlor through 2.3.10 does not enforce the mail.allowexternaldomains policy in the EmailSender.add API command. When an administrator has enabled the allowed-sender feature but disabled external allowed-sender domains mail.enableallowsender = 1, mail.allowexternaldomains = 0, an authenticated...

CVE-2026-100719 Froxlor before 2.3.12 Credential Disclosure via DirProtections API

Froxlor versions before 2.3.12 contain a credential disclosure vulnerability in the DirProtections.listing API command that returns htpasswd password hashes. Authenticated API users can retrieve bcrypt password hashes for protected-directory users, enabling offline cracking attempts and exposure ...