CVE-2026-41192 | freescout-help-desk freescout up to 1.8.214 Attachment::deleteByIds attachments_all[] authorization (GHSA-cv36-2j23-x6g3)

VDB-358554 · CVE-2026-41192 · GHSA-CV36-2J23-X6G3 FREESCOUT-HELP-DESK FREESCOUT UP TO 1.8.214 ATTACHMENT::DELETEBYIDS ATTACHMENTS_ALL[] AUTHORIZATION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 6.1 $0-$5k 1.74+ Summaryinfo A vulnerability classified as problematic was found in freescout-help-desk freescout up to 1.8.214. This impacts the function Attachment::deleteByIds. The manipulation of the argument attachments_all[] results in authorization. This vulnerability is cataloged as CVE-2026-41192. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is advised. Detailsinfo A vulnerability, which was classified as problematic, was found in freescout-help-desk freescout up to 1.8.214. Affected is the function Attachment::deleteByIds. The manipulation of the argument attachments_all[] with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. This is going to have an impact on integrity, and availability. CVE summarizes: FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.215, the reply and draft flows trust client-supplied encrypted attachment IDs. Any IDs present in `attachments_all[]` but omitted from retained lists are decrypted and passed directly to `Attachment::deleteByIds()`. Because `load_attachments` returns encrypted IDs for attachments on a visible conversation, a mailbox peer can replay those IDs through `save_draft` and delete the original attachment row and file. Version 1.8.215 fixes the vulnerability. The advisory is available at github.com. This vulnerability is traded as CVE-2026-41192 since 04/18/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. Technical details are known, but there is no available exploit. Upgrading to version 1.8.215 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 5f182818e2391f8e711fec6ae6648ac0b367bef5 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version. Productinfo Vendor freescout-help-desk Name freescout Version 1.8.214 License open-source Website Product: https://github.com/freescout-help-desk/freescout/ CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 6.2 VulDB Meta Temp Score: 6.1 VulDB Base Score: 5.4 VulDB Temp Score: 5.2 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 7.1 CNA Vector (GitHub_M): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Authorization CWE: CWE-862 / CWE-863 / CWE-285 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: freescout 1.8.215 Patch: 5f182818e2391f8e711fec6ae6648ac0b367bef5 Timelineinfo 04/18/2026 CVE reserved 04/21/2026 +3 days Advisory disclosed 04/21/2026 +0 days VulDB entry created 04/21/2026 +0 days VulDB entry last update Sourcesinfo Product: github.com Advisory: GHSA-cv36-2j23-x6g3 Status: Confirmed CVE: CVE-2026-41192 (🔒) GCVE (CVE): GCVE-0-2026-41192 GCVE (VulDB): GCVE-100-358554 Entryinfo Created: 04/21/2026 20:57 Changes: 04/21/2026 20:57 (68) Complete: 🔍 Cache ID: 99:833:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸