CVE-2014-125107: A vulnerability was found in Corveda PHPSandbox 1.3.4 and classified as critical

Routine

MEDIUM 4.3DOWNGRADE

CVE-2014-125107 is a medium-severity flaw (CVSS 4.3) affecting phpsandbox. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in Corveda PHPSandbox 1.3.4 and classified as critical. Affected by this issue is some unknown functionality of the component String Handler. The manipulation leads to protection mechanism failure. The attack may be launched remotely. Upgrading to version 1.3.5 is able to address this issue. The patch is identified as 48fde5ffa4d76014bad260a3cbab7ada3744a4cc. It is recommended to upgrade the affected component. VDB-24827

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.8% (top 45%)
CISA exploited list	No
Weakness	CWE-693
Published	2023-12-19
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: corveda

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2023-12-19 03:15 UTCPublished CVE record published
2026-06-17 00:04 UTCUpdated Record last modified

corveda phpsandbox DOWNGRADE

Affected: 1.3.4

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.3.4

1. Check installed version

apt-cache policy phpsandbox || rpm -q phpsandbox || phpsandbox --version

2. No fixed release: DOWNGRADE to a release before 1.3.4 (Debian / Ubuntu)

apt-cache madison phpsandbox sudo apt install phpsandbox=<VERSION_BEFORE_1.3.4> sudo apt-mark hold phpsandbox

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list phpsandbox sudo dnf downgrade phpsandbox-<VERSION_BEFORE_1.3.4> sudo dnf versionlock add phpsandbox

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2014-125107?

phpsandbox: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2014-125107 being exploited?

CVE-2014-125107 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2014-125107 affect?

CVE-2014-125107 affects phpsandbox. Severity is medium (CVSS 4.3). A vulnerability was found in Corveda PHPSandbox 1.3.4 and classified as critical. Affected by this issue is some unknown functionality of the component String Handler. The manipulation leads to protection mechanism failure. The attack may b

How urgent is CVE-2014-125107?

Priority 29/100. No elevated risk signals yet.

References

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