How severe is CVE-2025-11576?

CVE-2025-11576 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-11576 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-11576?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-11576 have an EU (EUVD) identifier?

Yes. CVE-2025-11576 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-35834.

When was CVE-2025-11576 published?

CVE-2025-11576 was published on 2025-10-24 and last updated on 2026-06-17.

CVE-2025-11576

CVE-2025-11576 is a medium-severity vulnerability with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-1236.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-35834
Weakness: CWE-1236
Published: 2025-10-24
Last modified: 2026-06-17

Description

The AI Chatbot Free Models – Customer Support, Live Chat, Virtual Assistant plugin for WordPress is vulnerable to CSV Injection in all versions up to, and including, 1.6.5. This is due to insufficient sanitization in the 'newcodebyte_chatbot_export_messages' function. This makes it possible for unauthenticated attackers to embed untrusted input into exported CSV files, which can result in code execution when these files are downloaded and opened on a local system with a vulnerable configuration.

Frequently asked questions

What is CVE-2025-11576?: The AI Chatbot Free Models – Customer Support, Live Chat, Virtual Assistant plugin for WordPress is vulnerable to CSV Injection in all versions up to, and including, 1.6.5. This is due to insufficient sanitization in the 'newcodebyte_chatbot_export_messages' function. This makes it possible for unauthenticated attackers to embed untrusted input into exported CSV files, which can result in code execution when these files are downloaded and opened on a local system with a vulnerable configuration.
How severe is CVE-2025-11576?: CVE-2025-11576 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-11576 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-11576?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-11576 have an EU (EUVD) identifier?: Yes. CVE-2025-11576 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-35834.
When was CVE-2025-11576 published?: CVE-2025-11576 was published on 2025-10-24 and last updated on 2026-06-17.

References

Other CWE-1236 (Improper Neutralization of Formula Elements in a CSV File) vulnerabilities

CVE-2026-31049 — Critical (CVSS 9.8): An issue in Hostbill v.2025-11-24 and 2025-12-01 allows a remote attacker to execute arbitrary code and escalate…
CVE-2020-36962 — Critical (CVSS 9.8): Tendenci 12.3.1 contains a CSV formula injection vulnerability in the contact form message field that allows attackers…
CVE-2021-47901 — Critical (CVSS 9.8): Dirsearch 0.4.1 contains a CSV injection vulnerability when using the --csv-report flag that allows attackers to inject…
CVE-2020-36941 — Critical (CVSS 9.8): Knockpy 4.1.1 contains a CSV injection vulnerability that allows attackers to inject malicious formulas into CSV…
CVE-2025-56267 — Critical (CVSS 9.8): A CSV injection vulnerability in the /id_profiles endpoint of Avigilon ACM v7.10.0.20 allows attackers to execute…
CVE-2023-47295 — Critical (CVSS 9.8): A CSV injection vulnerability in NCR Terminal Handler v1.5.1 allows attackers to execute arbitrary commands via…

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