CVE-2019-13948
UnknownEPSS 0.70%
Last modified
CVE-2019-13948 is a vulnerability of currently unknown severity. SyGuestBook A5 Version 1.2 allows stored XSS because the isValidData function in include/functions.php does not properly block XSS payloads, as demonstrated by a crafted use of the onerror attribute of an IMG element.. EPSS estimates a 0.70% chance of exploitation in the next 30 days.
Description
SyGuestBook A5 Version 1.2 allows stored XSS because the isValidData function in include/functions.php does not properly block XSS payloads, as demonstrated by a crafted use of the onerror attribute of an IMG element.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Syguestbook A5 Project | Syguestbook A5 | 1.2 |
References
- https://fragrant10.github.io/2019/02/22/SyGuestBookA5%E4%BB%A3%E7%A0%81%E5%AE%A1%E8%AE%A1.htmlExploit, Third Party Advisory
- https://fragrant10.github.io/2019/02/22/SyGuestBookA5%E4%BB%A3%E7%A0%81%E5%AE%A1%E8%AE%A1.htmlExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-13948?
SyGuestBook A5 Version 1.2 allows stored XSS because the isValidData function in include/functions.php does not properly block XSS payloads, as demonstrated by a crafted use of the onerror attribute of an IMG element.
How severe is CVE-2019-13948?
Severity scoring for CVE-2019-13948 is pending analysis. The EPSS model estimates a 0.70% probability of exploitation in the next 30 days.
How do I fix CVE-2019-13948?
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 2019
- CVE-2019-13942A vulnerability has been identified in EN100 Ethernet module…7.5
- CVE-2019-13943A vulnerability has been identified in EN100 Ethernet module…6.1
- CVE-2019-13944A vulnerability has been identified in EN100 Ethernet module…5.3
- CVE-2019-13945A vulnerability has been identified in SIMATIC S7-1200 CPU f…6.8
- CVE-2019-13946Profinet-IO (PNIO) stack versions prior V06.00 do not proper…7.5
- CVE-2019-13947A vulnerability has been identified in Control Center Server…4.9
- CVE-2019-13949SyGuestBook A5 Version 1.2 has no CSRF protection mechanism,…
- CVE-2019-1395An elevation of privilege vulnerability exists in Windows wh…7.8
- CVE-2019-13950index.php?c=admin&a=index in SyGuestBook A5 Version 1.2 has …
- CVE-2019-13951The set_ipv4() function in zscan_rfc1035.rl in gdnsd 3.x bef…
- CVE-2019-13952The set_ipv6() function in zscan_rfc1035.rl in gdnsd before …9.8
- CVE-2019-13953An exploitable authentication bypass vulnerability exists in…
Are you affected by CVE-2019-13948?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST