Kollectapp maintains a focused product portfolio centered on its Kollect application, with observed vulnerability exposure rooted in deserialization of untrusted data—a class of flaws common in applications handling complex object structures. Current exploitation activity, severity distribution, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Kollectapp over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-27335CRITICAL KollectApps before 4.8.16c is affected by insecure Java deserialization, leading to Remote Code Execution via a ysoserial.payloads.CommonsCollections parameter. | Feb 18, 2021 | 9.8 | 29 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Kollectapp.
Media articles that mention a CVE ID that affects a product developed by Kollectapp — matched by CVE ID, not by vendor name.