EUVD-2026-43421Severity by source
AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Authenticated theme LFI (PR:L) reachable remotely but requiring specific conditions (AC:H); primary impact is file disclosure (C:H), with limited integrity via potential poisoning (I:L) and no direct availability impact (A:N).
Primary rating from Vendor (Patchstack).
CVSS VectorVendor: Patchstack
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
2DescriptionCVE.org
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Select-Themes Tonda tonda allows PHP Local File Inclusion.This issue affects Tonda: from n/a through <= 2.5.
Articles & Coverage 1
AnalysisAI
Local File Inclusion in the Select-Themes "Tonda" WordPress theme (all versions through 2.5) lets an authenticated attacker with low privileges coerce a PHP include/require statement into loading arbitrary local files on the server. Tracked as CVE-2026-57805 (CWE-98) and reported by Patchstack, it carries a CVSS 7.5 rating and enables disclosure of sensitive files such as wp-config.php, with potential escalation to code execution via log/session poisoning. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires an authenticated WordPress session with at least low privileges (CVSS PR:L) on a site running the Tonda theme version 2.5 or earlier, and the attacker must reach the specific theme code path that passes user-influenced input into a PHP include/require statement. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The provided CVSS 3.1 vector (AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H = 7.5) describes a network-reachable but higher-complexity flaw requiring some authentication (PR:L). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker who has registered or obtained a low-privileged WordPress account submits a crafted request to a Tonda theme endpoint (e.g., a template/layout parameter) that manipulates a PHP include path to point at a local file such as ../../../../wp-config.php, retrieving database credentials and secret keys. With additional effort meeting the higher-complexity conditions (AC:H), the same primitive could be chained with log or session file poisoning to achieve code execution. … |
| Remediation | No vendor-released patch version is identified at time of analysis; the input only confirms all versions up to and including 2.5 are affected, so monitor Select-Themes/Patchstack (https://patchstack.com/database/Wordpress/Theme/tonda/vulnerability/wordpress-tonda-theme-2-5-local-file-inclusion-vulnerability) and upgrade to the first release above 2.5 once published. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory all WordPress installations across your infrastructure to identify any deployment of the Tonda theme through version 2.5 and document systems requiring immediate remediation. …
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Threat intelligence, references, and detailed analysis are available after sign-in.
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Same weakness CWE-98 – PHP Remote File Inclusion
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External POC / Exploit Code
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