Hubbub Lite – Fast, Reliable Social Network Sharing Buttons <= 1.33.1 - PHP Object Injection
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- High
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-502.
Summary
The Hubbub Lite – Fast, Reliable Social Sharing Buttons plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.33.1 via deserialization of untrusted input via the 'dpsp_maybe_unserialize' function. This makes it possible for authenticated attackers, with contributor access and above, to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| nerdpressteam | Hubbub Lite – Fast, free social sharing and follow buttons | up to 1.33.1 | — | No fix listed | CNA |
- Hubbub Lite – Fast, free social sharing and follow buttons Vendornerdpressteam Affected up to 1.33.1 Fixed in — No fix listed CNA
CPE names CISA-ADP · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:morehubbub:hubbub_lite:*:*:*:*:*:wordpress:*:* | — | — | Morehubbub |
| cpe:2.3:a:nerdpress:hubbub_lites:*:*:*:*:*:*:*:* | — | — | NerdPress |
- cpe:2.3:a:morehubbub:hubbub_lite:*:*:*:*:*:wordpress:*:* Versions — — ·Morehubbub
- cpe:2.3:a:nerdpress:hubbub_lites:*:*:*:*:*:*:*:* Versions — — ·NerdPress
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-2501
- 2026-10-03 Alias added: GHSA-7p3m-6wwx-vgfx
References
Other 4
- https://www.wordfence.com/threat-intel/vulnerabilities/id/d3999c59-57a9-410c-a550-7d198bdb25ea?source=cve
- https://plugins.trac.wordpress.org/browser/social-pug/trunk/inc/functions.php#L556
- https://plugins.trac.wordpress.org/browser/social-pug/trunk/inc/functions-post.php#L194
- https://plugins.trac.wordpress.org/changeset?old_path=/social-pug/tags/1.33.1&old=3060042&new_path=/social-pug/tags/1.33.2&new=3060042&sfp_email=&sfph_mail=
More nerdpressteam vulnerabilities
- TI-2025-11442 Hubbub Lite <= 1.36.0 - Reflected Cross-Site Scripting CVSS 3.1MEDIUM 6.1
Sources
- CVE-2024-2501 · CVE Program
- CVE-2024-2501 · NVD
- FIRST EPSS
- GHSA-7p3m-6wwx-vgfx · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences