CVE-2010-4358 json
Multiple cross-site scripting (XSS) vulnerabilities in gb.cgi in MRCGIGUY (MCG) Guestbook 1.0 allow remote attackers to inject arbitrary we…
published 2010-12-01 15 y ago modified 2026-06-16 4 mo ago also EUVD-2010-4327
- cvss
- 4.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 66%
- public exploits
- 0
- none known
Summary
Multiple cross-site scripting (XSS) vulnerabilities in gb.cgi in MRCGIGUY (MCG) Guestbook 1.0 allow remote attackers to inject arbitrary web script or HTML via the (1) name, (2) email, (3) website, and (4) message parameters.
Exploit prediction
1.11% chance of exploitation in the next 30 days, higher than 66% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- packetstormsecurity.org http://packetstormsecurity.org/files/view/96101/mcgguestbook-xss.txt referenced PoC, tagged "exploit" by a source, unverified
- evuln.com http://evuln.com/vulns/144/summary.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
packetstormsecurity.org
/files/view/96101/mcgguestbook-xss.txt
exploit
-
evuln.com
/vulns/144/summary.html
exploit
-
secunia.com
/advisories/42315
third-party-advisory, vendor-advisory
-
securityfocus.com
/archive/1/514884/100/0/threaded
mailing-list
-
securityfocus.com
/bid/45043
vdb-entry
Sources
- CVE List CVE-2010-4358
- NVD CVE-2010-4358
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.