Exploit discussion active in current signal (1 latest mentions)
Recommended action window: High priority (within 72h)
NVD description
JinJava is a Java-based template engine based on django template syntax, adapted to render jinja templates. Prior to versions 2.7.6 and 2.8.3, JinJava is vulnerable to arbitrary Java execution via bypass through ForTag. This allows arbitrary Java class instantiation and file access bypassing built-in sandbox restrictions. This issue has been patched in versions 2.7.6 and 2.8.3.
Priority
LOW
Exploitation
NONE
PoC
YES
Patch
AVAILABLE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
| Date | Total | Labels |
|---|
| 2026-02-03 | 1 | Disclosure1 |
| 2026-02-04 | 2 | Disclosure2 |
| 2026-02-05 | 3 | General1Patch2 |
| 2026-02-09 | 2 | Disclosure2 |
| 2026-02-10 | 3 | Disclosure1General1Patch1 |
| 2026-02-13 | 1 | General1 |
| 2026-02-14 | 1 | Disclosure1 |
| 2026-03-16 | 1 | Disclosure1 |
| 2026-03-22 | 1 | Disclosure1 |
New blog post: Reversing CVE-2026-25526 — From Patch Diff to File Read 🔗 : https://av4nth1ka.github.io/jinjava-rce-cve-2026-25526/ #CVE #Security #sandbox
Post summary
The post announces a blog post about CVE‑2026‑25526 and links to it, but provides no explicit exploit code, patch information, or active exploitation evidence.
🚨 CVE-2026-25526 (CVSS 9.8): HubSpot Jinjava sandbox bypass → arbitrary Java class instantiation/file read via ForTag/ObjectMapper. Template engines alert! https://feedly.com/cve/severity/9-10?page=5
Post summary
The tweet alerts to a high‑severity (CVSS 9.8) sandbox bypass in HubSpot’s Jinjava engine that enables arbitrary Java class instantiation and file read, but it does not provide a PoC, exploit code, patch, or evidence of current exploitation.
CVE-2026-25526: ثغرة خطيرة في Jinjava تم اكتشاف ثغرة حرجة في Jinjava، محرك القوالب الشائع، تحمل الرقم CVE-2026-25526. تسمح هذه الثغرة للمهاجم بتنفيذ أوامر عن بعد على الأنظمة المتأثرة. الخطر كبير نظرًا لاستخدام Jinjava في عدد كبير من المواقع على HubSpot CMS. 💡 الحماية: - التأكد من تحديث Jinjava إلى آخر إصدار متوفر. - مراجعة سجلات الأمان بحثًا عن أي نشاط مشبوه. - تطبيق مبدأ أقل امتياز للحد من الأضرار المحتملة. 🔗 https://securityonline.info/cve-2026-25526-critical-jinjava-flaw-cvss-9-8-permits-remote-code-execution/ #الأمن_السيبراني #ثغرات #Jinjava
Post summary
The text reports a critical remote code execution vulnerability (CVE‑2026‑25526) in Jinjava with a CVSS of 9.8 and urges users to update to the latest version and monitor logs, with no evidence of active exploitation or PoC.
CVE-2026-25526: 重大な Jinjava の脆弱性 (CVSS 9.8) によりリモートコード実行が可能 CVE-2026-25526: Critical Jinjava Flaw (CVSS 9.8) Permits Remote Code Execution #DailyCyberSecurity (Feb 9) https://securityonline.info/cve-2026-25526-critical-jinjava-flaw-cvss-9-8-permits-remote-code-execution/
Post summary
The article announces a critical remote code execution flaw in Jinjava (CVE-2026-25526) with a CVSS score of 9.8, without providing proof‑of‑concept details or mitigation information.
Top 5 Trending CVEs: 1 - CVE-2025-32711 2 - CVE-2026-1731 3 - CVE-2025-61732 4 - CVE-2026-20817 5 - CVE-2026-25526 #cve #cvetrends #cveshield #cybersecurity https://www.cveshield.com/dashboard
Post summary
The post simply lists the top five trending CVEs without offering any technical details, exploit information, or remediation advice.
CVE-2026-25526 JinJava is a Java-based template engine based on django template syntax, adapted to render jinja templates. Prior to versions 2.7.6 and 2.8.3, JinJava is vulnerable t… https://www.cve.org/CVERecord?id=CVE-2026-25526
Post summary
The entry announces a vulnerability in JinJava prior to versions 2.7.6 and 2.8.3 and links to the CVE record, but provides no detailed technical or exploit information.
#VulnerabilityReport #CVE202625526 CVE-2026-25526: Critical Jinjava Flaw (CVSS 9.8) Permits Remote Code Execution https://securityonline.info/cve-2026-25526-critical-jinjava-flaw-cvss-9-8-permits-remote-code-execution/?utm_source=dlvr.it&utm_medium=twitter
Post summary
The tweet announces a newly disclosed CVE‑2026‑25526 affecting Jinjava with a critical CVSS score and RCE impact, without providing PoC, exploit code, or patch details.
🚨 Reversing #CVE-2026-25526: How a Patch Diff in HubSpot’s Jinjava Led to Pre-Auth File Read + Video https://undercodetesting.com/reversing-cve-2026-25526-how-a-patch-diff-in-hubspots-jinjava-led-to-pre-auth-file-read-video/ Educational Purposes!
Post summary
The post describes an educational reversal of CVE‑2026‑25526, detailing a pre‑auth file‑read flaw uncovered through a patch diff, and provides a link to a video demonstration.
CVE-2026-25526: Critical Jinjava Flaw (CVSS 9.8) Permits Remote Code Execution https://securityonline.info/cve-2026-25526-critical-jinjava-flaw-cvss-9-8-permits-remote-code-execution/
Post summary
A new critical CVE (CVE‑2026‑25526) in Jinjava is disclosed, rated CVSS 9.8 and allowing remote code execution.
CVE-2026-25526: Critical Jinjava Flaw (CVSS 9.8) Permits Remote Code Execution https://securityonline.info/cve-2026-25526-critical-jinjava-flaw-cvss-9-8-permits-remote-code-execution/
Post summary
The text announces a critical remote‑code‑execution flaw in Jinjava (CVE‑2026‑25526) with a CVSS score of 9.8, without providing PoC, exploit, or patch details.
JinJava users, a critical arbitrary Java execution flaw (CVE-2026-25526) has been identified. This bypass through ForTag requires attention. Update to the patched version. #JinJava #Java #infosec https://www.pulsepatch.io/posts/cve-2026-25526-jinjava-arbitrary-java-execution
Post summary
A critical arbitrary Java execution vulnerability (CVE-2026-25526) has been identified in JinJava with a ForTag bypass, and users are urged to apply the patched version immediately.
[CVE-2026-25526: CRITICAL] JinJava template engine had a cyber security vulnerability allowing arbitrary Java execution. The issue is fixed in versions 2.7.6 and 2.8.3, addressing the Java class instantiatio...#cve,CVE-2026-25526,#cybersecurity https://cvefind.com/CVE-2026-25526
Post summary
CVE-2026-25526 is a critical vulnerability in JinJava that permits arbitrary Java execution; it has been patched in versions 2.7.6 and 2.8.3.
CVE-2026-25526 Arbitrary Java Execution Vulnerability in JinJava Template Engine Before 2.7.6 and 2.8.3 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-25526
Post summary
The post references CVE-2026-25526, describing an arbitrary Java execution flaw in JinJava Template Engine versions prior to 2.7.6 and 2.8.3, but provides no PoC, exploit code, active exploitation details, or patch information.
🚨 CVE-2026-25526: JinJava Bypass through ForTag le... ForTag bypass in JinJava shatters sandbox isolation, enabling trivial arbitrary Java execution and file access with net... https://zerodaysignal.com/vulnerability/CVE-2026-25526 #netsec #vulnerability #CVE #sysadmin #zeroday
Post summary
The post announces the discovery of CVE-2026-25526, a ForTag bypass in JinJava that breaks sandbox isolation to allow arbitrary Java execution and file access.
🔴 Jinjava, Sandbox Bypass / Remote Code Execution, #CVE-2026-25526 (Critical) https://dailycve.com/jinjava-sandbox-bypass-remote-code-execution-cve-2026-25526-critical/
Post summary
Announcement of a critical CVE in Jinjava allowing sandbox bypass and remote code execution, without mention of exploit code or patches.
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | hubspot | jinjava | - | - | - |