Cross-site scripting (XSS) vulnerability in scrivi.php in Zenas PaoLink (aka Pao-Link) 1.0 allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO.
CVE-2009-3320
NONECVSS 0.0Weaponized
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 1%CVSS: —Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 70.9%
- KEV
- Not listed
Published
September 23, 2009
Last Modified
April 23, 2026
References (8)
- cve@mitrehttp://osvdb.org/58166
- cve@mitrehttp://packetstormsecurity.org/0909-exploits/paolink-xss.txt
- cve@mitrehttp://secunia.com/advisories/36738
- cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/53324
- af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/58166
- af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.org/0909-exploits/paolink-xss.txt
- af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/36738
- af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/53324
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Publicly available exploits
(1 reference)Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
- Exploit-DBEDB-34443✓ verifiedFirst seen Sep 16, 2009
PaoLink 1.0 - 'scrivi.php' Cross-Site Scripting
Open source ↗
Related CVEs(same CWE)
Frequently asked(4)
What is CVE-2009-3320?
CVE-2009-3320 is a none vulnerability published on September 23, 2009. Cross-site scripting (XSS) vulnerability in scrivi.php in Zenas PaoLink (aka Pao-Link) 1.0 allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO.
When was CVE-2009-3320 disclosed?
CVE-2009-3320 was first published in the National Vulnerability Database on September 23, 2009, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2009-3320 actively exploited?
CVE-2009-3320 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 70.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2009-3320?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2009-3320, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2009-3320
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