GHSA-GCV3-5V9Q-FMHH Froxlor has an authorization bypass in FTP shell assignment via missing server-side `available_shells` enforcement

Summary Froxlor 2.3.6 lets administrators configure system.availableshells as the approved shell list that customers may assign to FTP users. However, the server-side FTP account handlers do not enforce that whitelist when processing add or edit requests. As a result, an authenticated customer wi...

Froxlor has an authorization bypass in FTP shell assignment via missing server-side `available_shells` enforcement

Summary Froxlor 2.3.6 lets administrators configure system.availableshells as the approved shell list that customers may assign to FTP users. However, the server-side FTP account handlers do not enforce that whitelist when processing add or edit requests. As a result, an authenticated customer wi...

CVE-2026-52793

creationtimestamp| type| source ---|---|--- 2026-05-29 06:32:36+00:00| published-proof-of-concept| https://github.com/froxlor/froxlor/security/advisories/GHSA-f9rx-7wf7-jr36...

CVE-2026-41236

creationtimestamp| type| source ---|---|--- 2026-05-29 06:30:36+00:00| published-proof-of-concept| https://github.com/froxlor/froxlor/security/advisories/GHSA-mq5v-pxpm-8jw2 2026-06-04 18:44:56+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mnibsgjzcn2y...

CVE-2026-41235

creationtimestamp| type| source ---|---|--- 2026-05-29 06:30:24+00:00| published-proof-of-concept| https://github.com/froxlor/froxlor/security/advisories/GHSA-gcv3-5v9q-fmhh...

PT-2026-44906

Name of the Vulnerable Software and Affected Versions Froxlor versions prior to 2.3.7 Description An issue exists where server-side FTP account handlers do not enforce the system.available shells whitelist when processing add or edit requests. This allows an authenticated customer with shell...

PT-2026-44908

Name of the Vulnerable Software and Affected Versions Froxlor versions 2.3.6 and earlier Description DNS record content is concatenated directly into bind9 zone files in the DnsEntry.php file, which allows for zone file injection. The issue stems from incomplete validation of LOC, RP, SSHFP, and...

PT-2026-44907

Name of the Vulnerable Software and Affected Versions Froxlor version 2.3.6 Description A symlink-following flaw exists in the root-owned SSH key synchronization path used for customer FTP users. The provisioning code appends public keys to /.ssh/authorized keys within a customer-controlled home...

Exploit for CVE-2024-34070

Exploit for CVE-2024-34070 Credit to froxlor for the vuln dis...

Arbitrary Code Injection

Froxlor is vulnerable to Arbitrary Code Injection. The vulnerability is due to improper escaping of single quotes in PhpHelper::parseArrayToString, which allows an attacker to inject arbitrary PHP code through the privilegeduser parameter that gets executed on subsequent requests...

CVE-2026-41233

Froxlor is open source server administration software. Prior to version 2.3.6, in Domains.add, the adminid parameter is accepted from user input and used without validation when the calling reseller does not have the customersseeall permission. This allows a reseller to attribute newly created...

CVE-2026-41232

Froxlor is open source server administration software. Prior to version 2.3.6, in EmailSender::add, the domain ownership validation for full email sender aliases uses the wrong array index when splitting the email address, passing the local part instead of the domain to...

CVE-2026-41229

Froxlor is open source server administration software. Prior to version 2.3.6, PhpHelper::parseArrayToString writes string values into single-quoted PHP string literals without escaping single quotes. When an admin with changeserversettings permission adds or updates a MySQL server via the API, t...

CVE-2026-41228

Froxlor is open source server administration software. Prior to version 2.3.6, the Froxlor API endpoint Customers.update and Admins.update does not validate the deflanguage parameter against the list of available language files. An authenticated customer can set deflanguage to a path traversal...

CVE-2026-41231

Froxlor is open source server administration software. Prior to version 2.3.6, DataDump.add constructs the export destination path from user-supplied input without passing the $fixedhomedir parameter to FileDir::makeCorrectDir, bypassing the symlink validation that was added to all other...

CVE-2026-41230

Froxlor is open source server administration software. Prior to version 2.3.6, DomainZones::add accepts arbitrary DNS record types without a whitelist and does not sanitize newline characters in the content field. When a DNS type not covered by the if/elseif validation chain is submitted e.g.,...

CVE-2026-41233 Froxlor has a Reseller Domain Quota Bypass via Unvalidated adminid Parameter in Domains.add()

Froxlor is open source server administration software. Prior to version 2.3.6, in Domains.add, the adminid parameter is accepted from user input and used without validation when the calling reseller does not have the customersseeall permission. This allows a reseller to attribute newly created...

CVE-2026-41233

Froxlor is open source server administration software. Prior to version 2.3.6, in Domains.add, the adminid parameter is accepted from user input and used without validation when the calling reseller does not have the customersseeall permission. This allows a reseller to attribute newly created...

EUVD-2026-25188

Froxlor is open source server administration software. Prior to version 2.3.6, in Domains.add, the adminid parameter is accepted from user input and used without validation when the calling reseller does not have the customersseeall permission. This allows a reseller to attribute newly created...

CVE-2026-41233

Froxlor CVE-2026-41233 affects the Domains.add() flow prior to version 2.3.6. The adminid parameter is taken from user input and used without validation when the caller lacks customers_see_all, allowing a reseller to attribute newly created domains to another admin. This bypasses the reseller’s o...