MySQL 5.5.19 and possibly other versions, and MariaDB 5.5.28a and possibly other versions, when configured to assign the FILE privilege to u
MySQL 5.5.19 and possibly other versions, and MariaDB 5.5.28a and possibly other versions, when configured to assign the FILE privilege to users who should not have administrative privileges, allows remote authenticated users to gain privileges by leveraging the FILE privilege to create files as the MySQL administrator. NOTE: the vendor disputes this issue, stating that this is only a vulnerability when the administrator does not follow recommendations in the product's installation documentation. NOTE: it could be argued that this should not be included in CVE because it is a configuration issue.
- Published
- Dec 3, 2012
- Updated
- Jun 16, 2026
- EPSS
- 31.7% · 98th percentile
- CWE
- CWE-16
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Report tools
Action score
33
Monitor
Low priority for now.
- CVSS
- 24 / 40 · 6.0 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 9 / 30 · 31.7%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| mariadb | mariadb | cpe:2.3:a:mariadb:mariadb |
| oracle | mysql | cpe:2.3:a:oracle:mysql |
| linux | linux kernel | cpe:2.3:o:linux:linux_kernel |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- oracle mysql5.5.19
Same product
mariadb: all recordsOther highest-scoring records for the same primary product.
- CVE-2026-49261MariaDB server has unsafe parameter handling in `wsrep_notify_cmd`40Plan
- CVE-2023-26785MariaDB v10.5 was discovered to contain a remote code execution (RCE) vulnerability via UDF Code in a Shared Object File, followed by a "cre40Plan
- CVE-2021-27928A remote code execution issue was discovered in MariaDB 10.2 before 10.2.37, 10.3 before 10.3.28, 10.4 before 10.4.18, and 10.5 before 10.5.40Plan
- CVE-2026-32710Heap-based Buffer Overflow in MariaDB39Monitor
- CVE-2020-15180A flaw was found in the mysql-wsrep component of mariadb.38Monitor
- CVE-2017-15365sql/event_data_objects.cc in MariaDB before 10.1.30 and 10.2.x before 10.2.10 and Percona XtraDB Cluster before 5.6.37-26.21-3 and 5.7.x bef36Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
No fix version is recorded for this entry. Check the references for vendor advisories.
Exploit status
Weaponized
A ready exploit tool or active in-the-wild use is known for this vulnerability. This should be your top priority.
Evidence
- Metasploit module ×2
- Exploit-DB entry ×3
- Proof-of-concept repository on GitHub ×2
Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.
| Source | Kind | Date |
|---|---|---|
| Exploit-DB entry | local | 2012-12-02 |
| Exploit-DB entry | remote | 2015-01-13 |
| Exploit-DB entry | remote | 2012-12-06 |
| Metasploit module | exploit/windows/mysql/mysql_mofOracle MySQL for Microsoft Windows MOF Executionexploit | 2012-12-01 |
| Metasploit module | exploit/windows/mysql/mysql_start_upOracle MySQL for Microsoft Windows FILE Privilege Abuseexploit | 2012-12-01 |
| Proof-of-concept repository on GitHub | stars:3 | 2013-02-09 |
| Proof-of-concept repository on GitHub | stars:0 | 2018-06-14 |
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
- Metasploit-2 d
- First PoC-1 d
- Published
- TodaySep 30, 2026+5049 d
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.
Technical details
Attack conditions
If successful
- Confidentiality
- P · data can be read
- Integrity
- P · data or configuration can be modified
- Availability
- P · the service can be disrupted
- Attack complexity
- M
- Confidentiality impact
- P
- Integrity impact
- P
- Availability impact
- P
Weakness class (CWE)
CWE-16 · ConfigurationCVSS vector
AV:N/AC:M/Au:S/C:P/I:P/A:P
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
MITRE has no CAPEC/ATT&CK mapping for this CWE.
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.
References
- lists.opensuse.org/opensuse-security-announce/2013-02/msg00000.html
- secunia.com/advisories/53372
- security.gentoo.org/glsa/glsa-201308-06.xml
- www.openwall.com/lists/oss-security/2012/12/02/3
- www.openwall.com/lists/oss-security/2012/12/02/4
Vendor advisories and official records. Exploit/PoC links are deliberately left out.