CVE-2021-3298
CVE-2021-3298 is a medium-severity vulnerability in O-dyn Collabtive 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: 2% (80th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: O-dyn Collabtive
- Published:
- Last modified:
Description
Collabtive 3.1 allows XSS when an authenticated user enters an XSS payload into the address section of the profile edit page, aka the manageuser.php?action=edit address1 parameter.
Frequently asked questions
- What is CVE-2021-3298?
- Collabtive 3.1 allows XSS when an authenticated user enters an XSS payload into the address section of the profile edit page, aka the manageuser.php?action=edit address1 parameter.
- How severe is CVE-2021-3298?
- CVE-2021-3298 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-2021-3298 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-3298?
- CVE-2021-3298 affects O-dyn Collabtive. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-3298?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-3298 published?
- CVE-2021-3298 was published on 2021-01-29 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:o-dyn:collabtive:3.1:*:*:*:*:*:*:*
More vulnerabilities in O-dyn Collabtive
- CVE-2013-5027 — Critical (CVSS 9.8): Collabtive 1.0 has incorrect access control
- CVE-2015-0258 — High (CVSS 8.8): Multiple incomplete blacklist vulnerabilities in the avatar upload functionality in manageuser.php in Collabtive before…
- CVE-2010-4269 — High (CVSS 7.5): SQL injection vulnerability in managechat.php in Collabtive 0.65 allows remote attackers to execute arbitrary SQL…
- CVE-2010-5285 — Medium (CVSS 6.8): Cross-site request forgery (CSRF) vulnerability in admin.php in Collabtive 0.6.5 allows remote attackers to hijack the…
- CVE-2014-3246 — Medium (CVSS 6.5): SQL injection vulnerability in Collabtive 1.2 allows remote authenticated users to execute arbitrary SQL commands via…
- CVE-2013-6872 — Medium (CVSS 6.5): SQL injection vulnerability in managetimetracker.php in Collabtive before 1.2 allows remote authenticated users to…
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