CRITICAL
The qstr method in the PDO driver in the ADOdb Library for PHP before 5.x before 5.20.7 might allow remote attackers to conduct SQL injection attacks via vectors related to incorrect quoting
Published Oct 3, 2016
9.8
CRITICALCVSS 3.0
EPSS 2.98%
Description
The qstr method in the PDO driver in the ADOdb Library for PHP before 5.x before 5.20.7 might allow remote attackers to conduct SQL injection attacks via vectors related to incorrect quoting.
Affected products
No data.
Configuration 1
AND
OR
- 5.00
- 5.01
- 5.02
- 5.02
- 5.03
- 5.04
- 5.04
- 5.05
- 5.06
- 5.06
- 5.07
- 5.08
- 5.08
- 5.09
- 5.09
- 5.10
- 5.11
- 5.12
- 5.13
- 5.14
- 5.15
- 5.16
- 5.16
- 5.17
- 5.18
- 5.18
- 5.19
- 5.20.0
- 5.20.1
- 5.20.2
- 5.20.3
- 5.20.4
- 5.20.5
- 5.20.6
Configuration 2
- 25
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.98% 0.02984
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02984
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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.98% (0.02984) | 86.82th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.93% (0.02927) | 85.22th | v5 (v2026.06.15) |
| Aug 5, 2025 | 3.10% (0.03101) | 86.29th | v4 (v2025.03.14) |
| Jul 20, 2025 | 4.27% (0.04272) | 88.34th | v4 (v2025.03.14) |
| Mar 30, 2025 | 1.50% (0.01500) | 79.39th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.56% (0.02556) | 75.78th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.50% (0.01500) | 79.84th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.58% (0.00583) | 78.87th | v3 (v2023.03.01) |
| Feb 10, 2024 | 0.58% (0.00583) | 77.48th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.50% (0.00500) | 75.62th | v3 (v2023.03.01) |
| Nov 8, 2023 | 0.50% (0.00500) | 73.58th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.51% (0.00511) | 72.98th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.41% (0.01408) | 72.89th | v2 (v2022.01.01) |
| Mar 2, 2023 | 1.41% (0.01408) | 72.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.41% (0.01408) | 70.87th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.41% (0.01408) | 49.94th | v2 (v2022.01.01) |
Weaknesses (1)
References (12)
- http://www.openwall.com/lists/oss-security/2016/09/07/8 mailing-listx_refsource_MLISTPatchRelease Notes
- http://www.openwall.com/lists/oss-security/2016/09/15/1 mailing-listx_refsource_MLISTPatchRelease Notes
- http://www.securityfocus.com/bid/92969 vdb-entryx_refsource_BIDThird Party Advisory
- https://github.com/ADOdb/ADOdb/blob/v5.20.7/docs/changelog.md x_refsource_CONFIRMPatchRelease NotesVendor Advisory
- https://github.com/ADOdb/ADOdb/commit/bd9eca9f40220f9918ec3cc7ae9ef422b3e448b8 x_refsource_CONFIRMPatchVendor Advisory
- https://github.com/ADOdb/ADOdb/issues/226 x_refsource_CONFIRMPatch
- https://github.com/advisories/GHSA-3fj4-q72x-x2g9 Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LT3WU77BRUJREZUYQ3ZQBMUIVIVIND4Y/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LT3WU77BRUJREZUYQ3ZQBMUIVIVIND4Y/
- https://nvd.nist.gov/vuln/detail/CVE-2016-7405
- https://security.gentoo.org/glsa/201701-59 vendor-advisoryx_refsource_GENTOO
- https://web.archive.org/web/20210123170727/http://www.securityfocus.com/bid/92969
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 3, 2016
Updated Aug 6, 2024
Reserved Sep 9, 2016
Link CVE-2016-7405
CISA Vulnrichment
GHSA-3FJ4-Q72X-X2G9 Updated n/a