Cross-site scripting (XSS) vulnerability in lib/NSSDropoff.php in ZendTo before 4.11-13…
Priority LOW 23CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Cross-site scripting (XSS) vulnerability in lib/NSSDropoff.php in ZendTo before 4.11-13 allows remote attackers to inject arbitrary web script or HTML via a modified emailAddr field to pickup.php.
Why it matters now
EPSS 0.01464 73rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 22
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:zend:zendto:*:*:*:*:*:*:*:* | up to 4.11-12 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.00:*:*:*:*:*:*:* | 4.00 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.01:*:*:*:*:*:*:* | 4.01 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.02:*:*:*:*:*:*:* | 4.02 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.03-3:*:*:*:*:*:*:* | 4.03-3 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.05-2:*:*:*:*:*:*:* | 4.05-2 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.06-2:*:*:*:*:*:*:* | 4.06-2 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.07-1:*:*:*:*:*:*:* | 4.07-1 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.08-4:*:*:*:*:*:*:* | 4.08-4 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.09-1:*:*:*:*:*:*:* | 4.09-1 | Vulnerable | Zend |
- cpe:2.3:a:zend:zendto:*:*:*:*:*:*:*:* Versions up to 4.11-12 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.00:*:*:*:*:*:*:* Versions 4.00 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.01:*:*:*:*:*:*:* Versions 4.01 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.02:*:*:*:*:*:*:* Versions 4.02 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.03-3:*:*:*:*:*:*:* Versions 4.03-3 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.05-2:*:*:*:*:*:*:* Versions 4.05-2 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.06-2:*:*:*:*:*:*:* Versions 4.06-2 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.07-1:*:*:*:*:*:*:* Versions 4.07-1 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.08-4:*:*:*:*:*:*:* Versions 4.08-4 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.09-1:*:*:*:*:*:*:* Versions 4.09-1 Vulnerable ·Zend
Show 12 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:zend:zendto:4.10-4:*:*:*:*:*:*:* | 4.10-4 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.10-5:*:*:*:*:*:*:* | 4.10-5 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.11-1:*:*:*:*:*:*:* | 4.11-1 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.11-2:*:*:*:*:*:*:* | 4.11-2 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.11-3:*:*:*:*:*:*:* | 4.11-3 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.11-4:*:*:*:*:*:*:* | 4.11-4 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.11-5:*:*:*:*:*:*:* | 4.11-5 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.11-7:*:*:*:*:*:*:* | 4.11-7 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.11-8:*:*:*:*:*:*:* | 4.11-8 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.11-9:*:*:*:*:*:*:* | 4.11-9 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.11-10:*:*:*:*:*:*:* | 4.11-10 | Vulnerable | Zend |
| cpe:2.3:a:zend:zendto:4.11-11:*:*:*:*:*:*:* | 4.11-11 | Vulnerable | Zend |
- cpe:2.3:a:zend:zendto:4.10-4:*:*:*:*:*:*:* Versions 4.10-4 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.10-5:*:*:*:*:*:*:* Versions 4.10-5 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.11-1:*:*:*:*:*:*:* Versions 4.11-1 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.11-2:*:*:*:*:*:*:* Versions 4.11-2 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.11-3:*:*:*:*:*:*:* Versions 4.11-3 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.11-4:*:*:*:*:*:*:* Versions 4.11-4 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.11-5:*:*:*:*:*:*:* Versions 4.11-5 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.11-7:*:*:*:*:*:*:* Versions 4.11-7 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.11-8:*:*:*:*:*:*:* Versions 4.11-8 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.11-9:*:*:*:*:*:*:* Versions 4.11-9 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.11-10:*:*:*:*:*:*:* Versions 4.11-10 Vulnerable ·Zend
- cpe:2.3:a:zend:zendto:4.11-11:*:*:*:*:*:*:* Versions 4.11-11 Vulnerable ·Zend
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2013-6808
- 2026-10-03 Alias added: GHSA-p5jj-m9p4-rjqw
References
More Zendto vulnerabilities
- TI-2020-07210 lib/NSSDropbox.php in ZendTo prior to 5.22-2 Beta failed to properly check for equality… CVSS 3.1CRITICAL 9.8
- TI-2020-07209 ZendTo prior to 5.22-2 Beta allowed reflected XSS and CSRF via the unlock.tpl unlock user functionality. CVSS 3.1HIGH 8.8
- TI-2020-07208 lib/NSSDropbox.php in ZendTo prior to 5.22-2 Beta allowed IP address spoofing via the X-Forwarded-For header. CVSS 3.1HIGH 7.5
- TI-2021-09228 ZendTo before 6.06-4 Beta allows XSS during the display of a drop-off in which a filename has unexpected characters. CVSS 3.1MEDIUM 6.1
- TI-2018-16063 Zend.To version Prior to 5.15-1 contains a Cross Site Scripting (XSS) vulnerability in… CVSS 3.0MEDIUM 6.1
Sources
- CVE-2013-6808 · CVE Program
- CVE-2013-6808 · NVD
- FIRST EPSS
- GHSA-p5jj-m9p4-rjqw · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences