MEDIUM
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
Published Dec 1, 2010
4.3
MEDIUMCVSS 2.0
EPSS 1.11%
Description
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.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.11% 0.01108
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01108
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.11% (0.01108) | 64.64th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.13% (0.01130) | 62.07th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.34% (0.00340) | 54.50th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.41% (0.00415) | 74.87th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.41% (0.00415) | 73.37th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.41% (0.00415) | 70.01th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
Weaknesses (1)
References (5)
- http://evuln.com/vulns/144/summary.html x_refsource_MISCExploit
- http://packetstormsecurity.org/files/view/96101/mcgguestbook-xss.txt x_refsource_MISCExploit
- http://secunia.com/advisories/42315 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.securityfocus.com/archive/1/514884/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/45043 vdb-entryx_refsource_BID
| Link | Providers | Tags |
|---|---|---|
| http://evuln.com/vulns/144/summary.html | x_refsource_MISCExploit | |
| http://packetstormsecurity.org/files/view/96101/mcgguestbook-xss.txt | x_refsource_MISCExploit | |
| http://secunia.com/advisories/42315 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.securityfocus.com/archive/1/514884/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/45043 | vdb-entryx_refsource_BID |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Dec 1, 2010
Updated Aug 7, 2024
Reserved Dec 1, 2010
Link CVE-2010-4358
CISA Vulnrichment
Updated n/a