How severe is CVE-2020-35704?

CVE-2020-35704 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2020-35704 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-35704?

CVE-2020-35704 affects Daybydaycrm Daybyday. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-35704?

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

When was CVE-2020-35704 published?

CVE-2020-35704 was published on 2020-12-25 and last updated on 2026-06-17.

CVE-2020-35704

CVE-2020-35704 is a medium-severity vulnerability in Daybydaycrm Daybyday with a CVSS 3.x base score of 5.4. 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 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Daybydaycrm Daybyday
Published: 2020-12-25
Last modified: 2026-06-17

Description

Daybyday 2.1.0 allows stored XSS via the Title parameter to the New Lead screen.

Frequently asked questions

What is CVE-2020-35704?: Daybyday 2.1.0 allows stored XSS via the Title parameter to the New Lead screen.
How severe is CVE-2020-35704?: CVE-2020-35704 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2020-35704 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-35704?: CVE-2020-35704 affects Daybydaycrm Daybyday. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-35704?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-35704 published?: CVE-2020-35704 was published on 2020-12-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:daybydaycrm:daybyday:2.1.0:*:*:*:*:*:*:*

More vulnerabilities in Daybydaycrm Daybyday

CVE-2022-22113 — High (CVSS 8.8): In DayByDay CRM, versions 2.2.0 through 2.2.1 (latest) are vulnerable to Insufficient Session Expiration. When a…
CVE-2022-22112 — Medium (CVSS 5.4): In DayByDay CRM, versions 1.1 through 2.2.1 (latest) suffer from an application-wide Client-Side Template Injection…
CVE-2020-35707 — Medium (CVSS 5.4): Daybyday 2.1.0 allows stored XSS via the Company Name parameter to the New Client screen.
CVE-2020-35706 — Medium (CVSS 5.4): Daybyday 2.1.0 allows stored XSS via the Title parameter to the New Project screen.
CVE-2020-35705 — Medium (CVSS 5.4): Daybyday 2.1.0 allows stored XSS via the Name parameter to the New User screen.

All CVEs affecting Daybydaycrm Daybyday →

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 →