CVE-2021-47950
Last modified
CVE-2021-47950 is a medium-severity vulnerability rated 6.4/10 on the CVSS scale. Advanced Guestbook 2.4.4 contains a persistent cross-site scripting vulnerability in the smilies administration interface that allows authenticated attackers to inject malicious scripts by manipulating the s_emotion parameter. Attackers can submit POST requests to admin.php with JavaScript code in the s_emotion field, which executes when administrators view the smilies tab.. EPSS estimates a 0.19% chance of exploitation in the next 30 days.
Description
Advanced Guestbook 2.4.4 contains a persistent cross-site scripting vulnerability in the smilies administration interface that allows authenticated attackers to inject malicious scripts by manipulating the s_emotion parameter. Attackers can submit POST requests to admin.php with JavaScript code in the s_emotion field, which executes when administrators view the smilies tab.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2021-47950?
How severe is CVE-2021-47950?
How do I fix CVE-2021-47950?
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-2021-47944memono Notepad 4.2 contains a denial of service vulnerabilit…8.7
- CVE-2021-47945Argus Surveillance DVR 4.0 contains an unquoted service path…8.5
- CVE-2021-47946OpenCart 3.0.3.6 contains a cross-site request forgery vulne…6.9
- CVE-2021-47947Projectsend r1295 contains a stored cross-site scripting vul…6.4
- CVE-2021-47948WordPress GetPaid Plugin 2.4.6 contains an HTML injection vu…5.4
- CVE-2021-47949CyberPanel 2.1 contains a command execution vulnerability th…8.8
- CVE-2021-47951WordPress Picture Gallery 1.4.2 contains a stored cross-site…6.4
- CVE-2021-47952python jsonpickle 2.0.0 contains a remote code execution vul…9.8
- CVE-2021-47953OpenCart 3.0.3.7 contains a cross-site request forgery vulne…5.3
- CVE-2021-47954LayerBB 1.1.4 contains an SQL injection vulnerability that a…8.8
- CVE-2021-47955CouchCMS 2.2.1 contains a cross-site scripting vulnerability…5.4
- CVE-2021-47956EgavilanMedia PHPCRUD 1.0 contains an SQL injection vulnerab…8.8
Are you affected by CVE-2021-47950?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST