CVE-2020-8986
Last modified
CVE-2020-8986 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. lib/NSSDropbox.php in ZendTo prior to 5.22-2 Beta failed to properly check for equality when validating the session cookie, allowing an attacker to gain administrative access with a large number of requests.. EPSS estimates a 1.54% chance of exploitation in the next 30 days.
Description
lib/NSSDropbox.php in ZendTo prior to 5.22-2 Beta failed to properly check for equality when validating the session cookie, allowing an attacker to gain administrative access with a large number of requests.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Zend | Zendto | 3.10 | — |
| Zend | Zendto | 3.11 | — |
| Zend | Zendto | 3.12 | — |
| Zend | Zendto | 3.13 | — |
| Zend | Zendto | 3.20 | — |
| Zend | Zendto | 3.51 | — |
| Zend | Zendto | 3.52 | — |
| Zend | Zendto | 3.53 | — |
| Zend | Zendto | 3.54 | — |
| Zend | Zendto | 3.55 | — |
| Zend | Zendto | 3.56-2 | — |
| Zend | Zendto | 3.57 | — |
| Zend | Zendto | 3.58 | — |
| Zend | Zendto | 3.59 | — |
| Zend | Zendto | 3.60 | — |
| Zend | Zendto | 3.61 | — |
| Zend | Zendto | 3.62 | — |
| Zend | Zendto | 3.63 | — |
| Zend | Zendto | 3.64 | — |
| Zend | Zendto | 3.65 | — |
| Zend | Zendto | 3.70-2 | — |
| Zend | Zendto | 3.71 | — |
| Zend | Zendto | 3.72 | — |
| Zend | Zendto | 3.73 | — |
| Zend | Zendto | 3.74 | — |
| Zend | Zendto | 3.75 | — |
| Zend | Zendto | 3.90 | — |
| Zend | Zendto | 3.91 | — |
| Zend | Zendto | 3.92 | — |
| Zend | Zendto | 3.93 | — |
| Zend | Zendto | 3.94 | — |
| Zend | Zendto | 4.00 | — |
| Zend | Zendto | 4.01 | — |
| Zend | Zendto | 4.02 | — |
| Zend | Zendto | 4.03-3 | — |
| Zend | Zendto | 4.05-2 | — |
| Zend | Zendto | 4.06-2 | — |
| Zend | Zendto | 4.07-1 | — |
| Zend | Zendto | 4.08-4 | — |
| Zend | Zendto | 4.09-1 | — |
| Zend | Zendto | 4.10-4 | — |
| Zend | Zendto | 4.10-5 | — |
| Zend | Zendto | 4.11-1 | — |
| Zend | Zendto | 4.11-2 | — |
| Zend | Zendto | 4.11-3 | — |
| Zend | Zendto | 4.11-4 | — |
| Zend | Zendto | 4.11-5 | — |
| Zend | Zendto | 4.11-7 | — |
| Zend | Zendto | 4.11-8 | — |
| Zend | Zendto | 4.11-9 | — |
Showing 50 of 123 affected configurations. See NVD for the full list.
References
- https://zend.to/changelog.phpRelease Notes, Vendor Advisory
- https://zend.to/changelog.phpRelease Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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