CVE-2021-47950
5.1
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
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Ampps | Advanced Guestbook | 2.4.4 | affected |
Weaknesses
- CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: partial
References
- https://www.exploit-db.com/exploits/49875
- https://www.ampps.com/apps/guestbooks/Advanced_Guestbook
- https://www.vulncheck.com/advisories/advanced-guestbook-persistent-xss-via-smilies
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