Aggregates CVE and security vulnerability intelligence across all contentstudio-related products, including CVSS, EPSS, publication dates, and vulnerability intelligence data.
Common weakness patterns include vendor risk path handling, with potential vendor impact file overwrite across vendor surface software deployment and vendor surface production workloads use cases.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2023-0558 | The ContentStudio plugin for WordPress is vulnerable to authorization bypass due to an unsecure token check that is susceptible to type juggling in versions up to, and including, 1.2.5. This makes it possible for unauthenticated attackers to execute functions intended for use by users with proper API keys. | [email protected] | 8.2 | 1.57% | 2023-01-27 | 2026-04-08 |
| CVE-2023-0557 | The ContentStudio plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 1.2.5. This could allow unauthenticated attackers to obtain a nonce needed for the creation of posts. | [email protected] | 7.5 | 1.29% | 2023-01-27 | 2026-04-08 |
| CVE-2023-0556 | The ContentStudio plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on several functions in versions up to, and including, 1.2.5. This makes it possible for unauthenticated attackers to obtain the blog metadata (via the function cstu_get_metadata) that includes the plugin's contentstudio_token. Knowing this token allows for other interactions with the plugin such as creating posts in versions prior to 1.2.5, which added other requirements to posting and | [email protected] | 9.8 | 1.65% | 2023-01-27 | 2026-04-08 |