MGB OpenSource Guestbook 0.7.0.2 SQL Injection via email.php
Published May 30, 2026
8.8
HIGHCVSS 4.0
EPSS 0.27%
Description
MGB OpenSource Guestbook 0.7.0.2 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the 'id' parameter. Attackers can send GET requests to email.php with crafted SQL payloads in the 'id' parameter to extract sensitive database information including table and column names.
Affected products
-
- Version 0.7.0.2StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| M-Gb | MGB OpenSource Guestbook | n/a |
|
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
1 other source (NVD) ▾
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/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
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed Jun 1, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
May–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.27% (0.00270) | 17.49th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.27% (0.00270) | 18.41th | v5 (v2026.06.15) |
| May 31, 2026 | 0.07% (0.00068) | 21.18th | v4 (v2025.03.14) |
References (4)
- http://www.m-gb.org/ product
- https://sourceforge.net/projects/mopzz-gb/files/latest/download product
- https://www.exploit-db.com/exploits/45665 exploit
- https://www.vulncheck.com/advisories/mgb-opensource-guestbook-sql-injection-via-email-php third-party-advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.m-gb.org/ | product | |
| https://sourceforge.net/projects/mopzz-gb/files/latest/download | product | |
| https://www.exploit-db.com/exploits/45665 | exploit | |
| https://www.vulncheck.com/advisories/mgb-opensource-guestbook-sql-injection-via-email-php | third-party-advisory |
Change history (0)
No recorded changes yet.