CVE-2021-26938
MEDIUMCVSS 5.4/10EPSS 0.66%
Last modified
CVE-2021-26938 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. A stored XSS issue exists in henriquedornas 5.2.17 via online live chat. NOTE: Third parties report that no such product exists. EPSS estimates a 0.66% chance of exploitation in the next 30 days.
Description
A stored XSS issue exists in henriquedornas 5.2.17 via online live chat. NOTE: Third parties report that no such product exists. That henriquedornas is the web design agency and 5.2.17 is simply the PHP version running on this hosts
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Henriquedornas | Henriquedornas | 5.2.17 |
References
- https://github.com/0xrayan/CVE-/discussions/2Exploit, Third Party Advisory
- https://github.com/0xrayan/CVE-/discussions/2Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-26938?
A stored XSS issue exists in henriquedornas 5.2.17 via online live chat. NOTE: Third parties report that no such product exists. That henriquedornas is the web design agency and 5.2.17 is simply the PHP version running on this hosts
How severe is CVE-2021-26938?
CVE-2021-26938 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.
How do I fix CVE-2021-26938?
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 2021
- CVE-2021-26932An issue was discovered in the Linux kernel 3.2 through 5.10…5.5
- CVE-2021-26933An issue was discovered in Xen 4.9 through 4.14.x. On Arm, a…5.5
- CVE-2021-26934An issue was discovered in the Linux kernel 4.18 through 5.1…7.8
- CVE-2021-26935In WoWonder < 3.1, remote attackers can gain access to the d…7.5
- CVE-2021-26936The replay-sorcery program in ReplaySorcery 0.4.0 through 0.…7.8
- CVE-2021-26937encoding.c in GNU Screen through 4.8.0 allows remote attacke…9.8
- CVE-2021-26939An information disclosure issue exists in henriquedornas 5.2…7.5
- CVE-2021-26940Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
- CVE-2021-26943The UX360CA BIOS through 303 on ASUS laptops allow an attack…8.2
- CVE-2021-26945An integer overflow leading to a heap-buffer overflow was fo…5.5
- CVE-2021-26946Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
- CVE-2021-26947Cross-site scripting (XSS) issue Odoo Community 15.0 and ear…6.1
Are you affected by CVE-2021-26938?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
