How severe is CVE-2025-8303?

CVE-2025-8303 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.

Is CVE-2025-8303 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-8303?

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

Does CVE-2025-8303 have an EU (EUVD) identifier?

Yes. CVE-2025-8303 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207688.

When was CVE-2025-8303 published?

CVE-2025-8303 was published on 2026-02-17 and last updated on 2026-06-17.

CVE-2025-8303

CVE-2025-8303 is a medium-severity vulnerability with a CVSS 3.x base score of 6.5. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-207688
Weakness: CWE-79
Published: 2026-02-17
Last modified: 2026-06-17

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in EKA Software Computer Information Advertising Services Ltd. Real Estate Script V5 (With Doping Module – Store Module – New Language System) allows Cross-Site Scripting (XSS). This issue affects Real Estate Script V5 (With Doping Module – Store Module – New Language System): through 17022026. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2025-8303?: Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in EKA Software Computer Information Advertising Services Ltd. Real Estate Script V5 (With Doping Module – Store Module – New Language System) allows Cross-Site Scripting (XSS). This issue affects Real Estate Script V5 (With Doping Module – Store Module – New Language System): through 17022026. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-8303?: CVE-2025-8303 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.
Is CVE-2025-8303 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-8303?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-8303 have an EU (EUVD) identifier?: Yes. CVE-2025-8303 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207688.
When was CVE-2025-8303 published?: CVE-2025-8303 was published on 2026-02-17 and last updated on 2026-06-17.

References

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →