| Package | Affected versions | Patched versions |
|---|---|---|
| drupal/social | ≥ 12.4.0, < 12.4.5< 12.3.8 | 12.4.512.3.8 |
| open social | = 13.0.0≥ 12.4.0, < 12.4.5< 12.3.8 | 12.4.512.3.8 |
Open Social is a Drupal distribution for online communities, which ships with an optional module called Social Embed.
This module allows a website to display embedded content (such as photos or videos) when a user posts a link to that resource, without having to parse the resource directly.
Added URL's were not sufficiently validated which could lead to a DoS via Blind SSRF and/or Application Takeover via Stored XSS.
This vulnerability is mitigated by the fact that social_embed submodule needs to be enabled.
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