CVE-2009-3147: Cross-site scripting (XSS) vulnerability in showproduct.php in ReviewPost Pro vB3 allows remote attackers to i

Routine

MEDIUM 4.3DOWNGRADE

CVE-2009-3147 is a medium-severity flaw (CVSS 4.3) affecting reviewpost php pro. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting (XSS) vulnerability in showproduct.php in ReviewPost Pro vB3 allows remote attackers to inject arbitrary web script or HTML via the date parameter.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	1.1% (top 34%)
CISA exploited list	No
Weakness	CWE-79
Published	2009-09-10
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: allenthusiast

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

Am I affected?

Timeline

2009-09-10 18:30 UTCPublished CVE record published
2026-06-16 23:11 UTCUpdated Record last modified

allenthusiast reviewpost php pro DOWNGRADE

Affected: b3

Fixed in: no fixed release known

Safe to downgrade to: a release before b3

1. Check installed version

apt-cache policy reviewpost-php-pro || rpm -q reviewpost-php-pro || reviewpost-php-pro --version

2. No fixed release: DOWNGRADE to a release before b3 (Debian / Ubuntu)

apt-cache madison reviewpost-php-pro sudo apt install reviewpost-php-pro=<VERSION_BEFORE_b3> sudo apt-mark hold reviewpost-php-pro

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

dnf --showduplicates list reviewpost-php-pro sudo dnf downgrade reviewpost-php-pro-<VERSION_BEFORE_b3> sudo dnf versionlock add reviewpost-php-pro

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-2009-3147?

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

Is CVE-2009-3147 being exploited?

CVE-2009-3147 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-2009-3147 affect?

CVE-2009-3147 affects reviewpost php pro. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in showproduct.php in ReviewPost Pro vB3 allows remote attackers to inject arbitrary web script or HTML via the date parameter.

How urgent is CVE-2009-3147?

Priority 36/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2006-4864 HIGH 7.5 DOWNGRADE PHP remote file inclusion vulnerability in index.php in All Enthusiast ReviewPost 2.5 allows remote attackers
CVE-2005-0272 HIGH 7.5 UPGRADE ReviewPost PHP Pro before 2.84 allows remote attackers to upload and execute arbitrary PHP files by posting a
CVE-2005-0271 HIGH 7.5 UPGRADE Multiple SQL injection vulnerabilities in ReviewPost PHP Pro before 2.84 allow remote attackers to execute arb
CVE-2005-0270 MEDIUM 4.3 UPGRADE Multiple cross-site scripting (XSS) vulnerabilities in ReviewPost PHP Pro before 2.84 allow remote attackers t
CVE-2004-2175 HIGH 7.5 DOWNGRADE Multiple SQL injection vulnerabilities in ReviewPost PHP Pro allow remote attackers to execute arbitrary SQL c

References

← Back to latest CVEs