CVE-2023-49191: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Supsysti

Q: How do I fix CVE-2023-49191?

gdpr cookie consent: upgrade to newer than 2.1.2. Exact commands for each OS are on this page.

Q: Is CVE-2023-49191 being exploited?

CVE-2023-49191 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2023-49191 affect?

CVE-2023-49191 affects gdpr cookie consent. Severity is medium (CVSS 5.9). Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Supsystic GDPR Cookie Consent by Supsystic allows Stored XSS.This issue affects GDPR Cookie Consent by Supsystic: from n/a through 2.1.2.

Q: How urgent is CVE-2023-49191?

Priority 29/100. No elevated risk signals yet.

Routine

MEDIUM 5.9UPGRADE

CVE-2023-49191 is a medium-severity flaw (CVSS 5.9) affecting gdpr cookie consent. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Supsystic GDPR Cookie Consent by Supsystic allows Stored XSS.This issue affects GDPR Cookie Consent by Supsystic: from n/a through 2.1.2.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.9 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	Required
EPSS exploit chance	0.4% (top 67%)
CISA exploited list	No
Weakness	CWE-79
Published	2023-12-15
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: supsystic

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2023-12-15 16:15 UTCPublished CVE record published
2026-06-17 06:35 UTCUpdated Record last modified

supsystic gdpr cookie consent UPGRADE

Affected: <= 2.1.2

Fixed in: newer than 2.1.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy gdpr-cookie-consent || rpm -q gdpr-cookie-consent || gdpr-cookie-consent --version

2. UPGRADE to newer than 2.1.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade gdpr-cookie-consent

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade gdpr-cookie-consent

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-49191?

gdpr cookie consent: upgrade to newer than 2.1.2. Exact commands for each OS are on this page.

Is CVE-2023-49191 being exploited?

CVE-2023-49191 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-49191 affect?

CVE-2023-49191 affects gdpr cookie consent. Severity is medium (CVSS 5.9). Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Supsystic GDPR Cookie Consent by Supsystic allows Stored XSS.This issue affects GDPR Cookie Consent by Supsystic: from n/a through 2.1.2.

How urgent is CVE-2023-49191?

Priority 29/100. No elevated risk signals yet.

Related CVEs

CVE-2024-8397 MEDIUM 5.4 UPGRADE The webtoffee-gdpr-cookie-consent WordPress plugin before 2.6.1 does not properly sanitize and escape the IP h
CVE-2024-8286 MEDIUM 6.5 UPGRADE The webtoffee-gdpr-cookie-consent WordPress plugin before 2.6.1 does not have CSRF checks in some bulk actions
CVE-2020-20633 MEDIUM 5.4 UPGRADE ajax_policy_generator in admin/modules/cli-policy-generator/classes/class-policy-generator-ajax.php in GDPR Co

References

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