WordPress security by component
HollerBox
Plugin description
HollerBox is a WordPress component with 2 published CVE records in this archive. The latest tracked vulnerability was published Jun 15, 2026; the highest CVE/CNA score is 7.1.
Plugin slug:
holler-boxLatest vulnerability
CVE-2026-48885: HollerBox: Cross-site scripting
HollerBox is affected by cross-site scripting. The vulnerable path is reachable without authentication. Injected script can execute in the affected site's origin when the vulnerable output is viewed. The published affected range is n/a through 2.3.10.1.
| Safe version |
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| Jun 15, 2026 |
CVE-2026-48885
HollerBox: Cross-site scripting
HollerBox is affected by cross-site scripting. The vulnerable path is reachable without authentication. Injected script can execute in the affected site's origin when the vulnerable output is viewed. The published affected range is n/a through 2.3.10.1.
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2.3.11 |
CVE7.1
NVDPending
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| Sep 29, 2023 |
CVE-2023-41657
Holler Box: Cross-site scripting
Holler Box is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed.
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See mitigation notes |
CVE5.9
NVD4.8
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