CVE-2026-6984 | AstrBotDevs AstrBot up to 4.22.1 Dashboard API t2i.py create_template special elements used in a template engine (Issue 7330)

VDB-359527 · SUBMIT #796164 · CVE-2026-6984 ASTRBOTDEVS ASTRBOT UP TO 4.22.1 DASHBOARD API T2I.PY CREATE_TEMPLATE SPECIAL ELEMENTS USED IN A TEMPLATE ENGINE HISTORYDIFFRELATEJSONXMLCTI Summaryinfo A vulnerability was found in AstrBotDevs AstrBot up to 4.22.1. It has been rated as critical. This vulnerability affects the function create_template of the file astrbot/dashboard/routes/t2i.py of the component Dashboard API. This manipulation causes improper neutralization of special elements used in a template engine. This vulnerability is tracked as CVE-2026-6984. The attack is possible to be carried out remotely. Moreover, an exploit is present. The project was informed of the problem early through an issue report but has not responded yet. Detailsinfo A vulnerability has been found in AstrBotDevs AstrBot up to 4.22.1 and classified as critical. Affected by this vulnerability is the function create_template of the file astrbot/dashboard/routes/t2i.py of the component Dashboard API. The manipulation with an unknown input leads to a improper neutralization of special elements used in a template engine vulnerability. The CWE definition for the vulnerability is CWE-1336. The product uses a template engine to insert or process externally-influenced input, but it does not neutralize or incorrectly neutralizes special elements or syntax that can be interpreted as template expressions or other code directives when processed by the engine. As an impact it is known to affect confidentiality, integrity, and availability. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2026-6984. The exploitation appears to be easy. The attack can be launched remotely. Additional levels of successful authentication are required for exploitation. Technical details and also a public exploit are known. The attack technique deployed by this issue is T1221 according to MITRE ATT&CK. It is possible to download the exploit at github.com. It is declared as proof-of-concept. The project was informed of the problem early through an issue report but has not responded yet. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Vendor AstrBotDevs Name AstrBot Version 4.22.0 4.22.1 Website Product: https://github.com/AstrBotDevs/AstrBot/ CPE 2.3info 🔒 🔒 CPE 2.2info 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 4.7 VulDB Meta Temp Score: 4.3 VulDB Base Score: 4.7 VulDB Temp Score: 4.3 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: Improper neutralization of special elements used in a template engine CWE: CWE-1336 / CWE-791 / CWE-790 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Access: Public Status: Proof-of-Concept Download: 🔒 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 04/24/2026 Advisory disclosed 04/24/2026 +0 days VulDB entry created 04/24/2026 +0 days VulDB entry last update Sourcesinfo Product: github.com Advisory: 7330 Status: Not defined CVE: CVE-2026-6984 (🔒) GCVE (CVE): GCVE-0-2026-6984 GCVE (VulDB): GCVE-100-359527 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 04/24/2026 21:12 Changes: 04/24/2026 21:12 (58) Complete: 🔍 Submitter: Yu_Bao Cache ID: 99:E5C:101 Submitinfo Accepted Submit #796164: AstrBotDevs AstrBot 4.22.1 Server-Side Template Injection (by Yu_Bao) Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸