Several plugins for WordPress by Inisev are vulnerable to unauthorized installation of plugins due to a missing capability check on the handle_installation function that is called via the inisev_installation AJAX aciton in various versions. This makes it possible for authenticated attackers with minimal permissions, such as subscribers, to install select plugins from Inisev on vulnerable sites. CVE-2023-38514 appears to be a duplicate of this vulnerability.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| security@wordfence.com | 4.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N | 2.8 | 1.4 |
Products Affected
| Vendor | Product | Version |
|---|---|---|
| backupbliss | clone | * |
| backupbliss | backup_migration | * |
| copy-delete-posts | duplicate_post | * |
| inisev | rss_redirect_&_feedburner_alternative | * |
| mypopups | pop-up | * |
| inisev | ssl_mixed_content_fix | * |
| inisev | redirection | * |
| socialshare | social_share_icons_&_social_share_buttons | * |
| ultimatelysocial | social_media_share_buttons_&_social_sharing_icons | * |
| themecheck | enhanced_text_widget | * |
| themecheck | ultimate_posts_widget | * |
The USM-Premium WordPress plugin before 16.3 does not sanitize and escape some of its settings, which could allow high-privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example, in multisite setup).
Products Affected
| Vendor | Product | Version |
|---|---|---|
| ultimatelysocial | usm_premium | * |
Several plugins for WordPress by Inisev are vulnerable to Cross-Site Request Forgery to unauthorized installation of plugins due to a missing nonce check on the handle_installation function that is called via the inisev_installation AJAX aciton in various versions. This makes it possible for unauthenticated attackers to install plugins from the limited list via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| security@wordfence.com | 4.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N | 2.8 | 1.4 |
Products Affected
| Vendor | Product | Version |
|---|---|---|
| backupbliss | clone | * |
| backupbliss | backup_migration | * |
| copy-delete-posts | duplicate_post | * |
| inisev | rss_redirect_&_feedburner_alternative | * |
| mypopups | pop-up | * |
| inisev | ssl_mixed_content_fix | * |
| inisev | redirection | * |
| ultimatelysocial | social_media_share_buttons_&_social_sharing_icons | * |
| themecheck | enhanced_text_widget | * |
| themecheck | ultimate_posts_widget | * |
Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in UltimatelySocial Social Media Share Buttons & Social Sharing Icons plugin <= 2.8.3 versions.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 6.1 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | 2.8 | 2.7 |
| audit@patchstack.com | 7.1 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L | 2.8 | 3.7 |
Products Affected
| Vendor | Product | Version |
|---|---|---|
| ultimatelysocial | social_media_share_buttons_&_social_sharing_icons | * |
The Social Media Share Buttons & Social Sharing Icons plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 2.8.5 via the sfsi_save_export function. This can allow subscribers to export plugin settings that include social media authentication tokens and secrets as well as app passwords.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| security@wordfence.com | 6.5 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | 2.8 | 3.6 |
| nvd@nist.gov | 6.5 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | 2.8 | 3.6 |
Products Affected
| Vendor | Product | Version |
|---|---|---|
| ultimatelysocial | social_media_share_buttons_&_social_sharing_icons | * |
The Social Media Share Buttons & Social Sharing Icons plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.8.5. This is due to missing or incorrect nonce validation on several functions corresponding to AJAX actions. This makes it possible for unauthenticated attackers to invoke those actions via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| security@wordfence.com | 4.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N | 2.8 | 1.4 |
| nvd@nist.gov | 8.8 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | 2.8 | 5.9 |
Products Affected
| Vendor | Product | Version |
|---|---|---|
| ultimatelysocial | social_media_share_buttons_&_social_sharing_icons | * |