CVE-2026-87099
MEDIUMCVSS 5.7/10
Last modified
CVE-2026-87099 is a medium-severity vulnerability rated 5.7/10 on the CVSS scale. Cross-site scripting (XSS) vulnerability due to improper input validation. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 42587..
Description
Cross-site scripting (XSS) vulnerability due to improper input validation. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 42587.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Acronis | Acronis Cyber Protect 17 | < 42587 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-87099?
Cross-site scripting (XSS) vulnerability due to improper input validation. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 42587.
How severe is CVE-2026-87099?
CVE-2026-87099 has a CVSS score of 5.7/10 (MEDIUM severity).
How do I fix CVE-2026-87099?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-87091The Welcart e-Commerce plugin for WordPress is vulnerable to…7.2
- CVE-2026-87093Incorrect Permission Assignment for Critical Resource vulner…8.8
- CVE-2026-87095Sensitive information disclosure and manipulation due to imp…9.1
- CVE-2026-87096Sensitive information disclosure and manipulation due to imp…3.3
- CVE-2026-87097Sensitive information disclosure due to insufficiently prote…5.3
- CVE-2026-87098Sensitive information disclosure due to improper authorizati…3.1
- CVE-2026-87100Protection mechanism failure due to missing binary hardening…3.6
- CVE-2026-87101Sensitive information disclosure due to improper token valid…6.2
- CVE-2026-87102Sensitive information disclosure and manipulation due to imp…7.4
- CVE-2026-87103Sensitive information disclosure and manipulation due to imp…7.4
- CVE-2026-87105Tanium addressed a SQL injection vulnerability in Threat Res…8.8
- CVE-2026-87106Consul and Consul Enterprise are vulnerable to a denial of s…6.5
Are you affected by CVE-2026-87099?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST