CVE-2026-30345 | CTFd 3.8.1-18-gdb5a18c4 Admin Import privilege escalation

VDB-351591 · CVE-2026-30345 · GCVE-0-2026-30345 CTFD 3.8.1-18-GDB5A18C4 ADMIN IMPORT PRIVILEGE ESCALATION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 6.1 $0-$5k 0.34+ Summaryinfo A vulnerability identified as critical has been detected in CTFd 3.8.1-18-gdb5a18c4. This impacts an unknown function of the component Admin Import. Performing a manipulation results in Remote Privilege Escalation. This vulnerability is identified as CVE-2026-30345. The attack can be initiated remotely. There is not any exploit available. Detailsinfo A vulnerability was found in CTFd 3.8.1-18-gdb5a18c4. It has been classified as critical. This affects some unknown functionality of the component Admin Import. The manipulation with an unknown input leads to a remote privilege escalation vulnerability. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is: A zip slip vulnerability in the Admin import functionality of CTFd v3.8.1-18-gdb5a18c4 allows attackers to write arbitrary files outside the intended directories via supplying a crafted import. This vulnerability is uniquely identified as CVE-2026-30345 since 03/04/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 03/18/2026). There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Name CTFd Version 3.8.1-18-gdb5a18c4 CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 6.3 VulDB Meta Temp Score: 6.1 VulDB Base Score: 6.3 VulDB Temp Score: 6.1 VulDB Vector: 🔒 VulDB Reliability: 🔍 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: Privilege escalation CWE: Unknown 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: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 03/04/2026 CVE reserved 03/18/2026 +14 days Advisory disclosed 03/18/2026 +0 days VulDB entry created 03/18/2026 +0 days VulDB entry last update Sourcesinfo Status: Not defined CVE: CVE-2026-30345 (🔒) GCVE (CVE): GCVE-0-2026-30345 GCVE (VulDB): GCVE-100-351591 Entryinfo Created: 03/18/2026 19:58 Changes: 03/18/2026 19:58 (49) Complete: 🔍 Cache ID: 99:39D:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸