CVE-2011-3787: phpScheduleIt 1.2.12 allows remote attackers to obtain sensitive information via a direct request to a .php fi

Routine

MEDIUM 5.0DOWNGRADE

CVE-2011-3787 is a medium-severity flaw (CVSS 5.0) affecting phpscheduleit. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

phpScheduleIt 1.2.12 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by templates/schedule.template.php and certain other files.

Why this priority

No elevated risk signals yet

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

Risk facts

CVSS score	5.0 (Medium)
EPSS exploit chance	1.2% (top 31%)
CISA exploited list	No
Weakness	CWE-200
Published	2011-09-24
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: nick korbel

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2011-09-24 00:55 UTCPublished CVE record published
2026-06-16 23:33 UTCUpdated Record last modified

nick korbel phpscheduleit DOWNGRADE

Affected: 1.2.12

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.2.12

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 1.2.12 (Debian / Ubuntu)

apt-cache madison phpscheduleit sudo apt install phpscheduleit=<VERSION_BEFORE_1.2.12> sudo apt-mark hold phpscheduleit

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

dnf --showduplicates list phpscheduleit sudo dnf downgrade phpscheduleit-<VERSION_BEFORE_1.2.12> sudo dnf versionlock add phpscheduleit

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-2011-3787?

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

Is CVE-2011-3787 being exploited?

CVE-2011-3787 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-2011-3787 affect?

CVE-2011-3787 affects phpscheduleit. Severity is medium (CVSS 5.0). phpScheduleIt 1.2.12 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by templates/schedule.template.php and certain other

How urgent is CVE-2011-3787?

Priority 35/100. No elevated risk signals yet.

Software pages

PHP vulnerabilities

Related CVEs

CVE-2009-0820 HIGH 7.5 UPGRADE Multiple eval injection vulnerabilities in phpScheduleIt before 1.2.11 allow remote attackers to execute arbit
CVE-2008-6132 MEDIUM 6.8 UPGRADE Eval injection vulnerability in reserve.php in phpScheduleIt 1.2.10 and earlier, when magic_quotes_gpc is disa
CVE-2008-3268 MEDIUM 6.8 DOWNGRADE Unspecified vulnerability in phpScheduleIt 1.2.0 through 1.2.9, when useLogonName is enabled, allows remote at

References

← Back to latest CVEs