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CVE-2010-4700: The set_magic_quotes_runtime function in PHP 5.3.2 and 5.3.3, when the MySQLi extension is used, does not p...

The set_magic_quotes_runtime function in PHP 5.3.2 and 5.3.3, when the MySQLi extension is used, does not properly interact with use of the mysqli_fetch_assoc function, which might make it easier for context-dependent attackers to conduct SQL injection attacks via crafted input that had been properly handled in earlier PHP versions.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's Takeunknown

Analyst readout for executives and security teams

Plain-English summary

CVE-2010-4700 is an old PHP issue affecting PHP 5.3.2 and 5.3.3 when MySQLi is used. A change in magic quotes behavior could cause applications to mishandle input they previously treated safely, increasing SQL injection risk in certain code paths.

Executive priority

Treat this as a legacy-platform risk. It is not documented here as actively exploited, but SQL injection exposure can be severe if vulnerable code remains internet-facing. Priority should be highest where old PHP 5.3.x applications still process untrusted input.

Technical view

The issue involves set_magic_quotes_runtime interacting incorrectly with mysqli_fetch_assoc in PHP 5.3.2 and 5.3.3. The source states crafted input that was handled safely in earlier PHP versions may become easier to use for context-dependent SQL injection. No CVSS score or CWE is provided in the bundle.

Likely exposure

Exposure is most likely in legacy applications still running PHP 5.3.2 or 5.3.3, using the MySQLi extension, and relying on magic quotes behavior instead of explicit SQL parameterization. The affected product metadata in the bundle is incomplete.

Exploitation context

The source bundle does not show CISA KEV listing or active exploitation evidence. The described attack condition is context-dependent and depends on application code, input handling assumptions, and use of mysqli_fetch_assoc with runtime magic quotes behavior.

Researcher notes

Evidence is clear on the vulnerable PHP versions and the relevant MySQLi interaction, but incomplete on severity scoring, CWEs, exploit availability, and exact fixed versions. Validation should focus on runtime version, extension use, and application reliance on magic quotes semantics.

Mitigation direction

  • Inventory systems running PHP 5.3.2 or 5.3.3.
  • Upgrade PHP according to vendor or distribution guidance.
  • Check whether MySQLi is enabled in legacy applications.
  • Review application code that relies on magic quotes behavior.
  • Use explicit parameterized database queries where applicable.
  • Confirm whether OS packages contain vendor backported fixes.

Validation and detection

  • Confirm PHP runtime versions across production and staging systems.
  • Identify applications using the MySQLi extension.
  • Review code paths using set_magic_quotes_runtime and mysqli_fetch_assoc.
  • Validate database access code does not depend on magic quotes.
  • Check vendor changelogs or package advisories for this CVE.
  • Prioritize externally reachable legacy PHP applications for review.
Prepared
Confidence
medium
Sources
7

Public sources used

Based on public source material and reviewed before publication.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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ATT&CK lookup starting points

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Database behavior lookup

The CVE wording references database injection or access, so collection and exfiltration review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

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CVE-2010-4700 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
6Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.