CVE-2008-4878
CVE-2008-4878 is a high-severity vulnerability in Mywebcards Webcards with a CVSS 2.0 base score of 8.5. 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-20.
Key facts
- Severity: High (CVSS 2.0 base score 8.5)
- EPSS exploit prediction: 4% (89th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-20
- Affected product: Mywebcards Webcards
- Published:
- Last modified:
Description
Unrestricted file upload vulnerability in the "Add Image Macro" feature in WebCards 1.3 allows remote authenticated administrators to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the uploaded file.
Frequently asked questions
- What is CVE-2008-4878?
- Unrestricted file upload vulnerability in the "Add Image Macro" feature in WebCards 1.3 allows remote authenticated administrators to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the uploaded file.
- How severe is CVE-2008-4878?
- CVE-2008-4878 has a CVSS 2.0 base score of 8.5, rated high severity.
- Is CVE-2008-4878 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2008-4878?
- CVE-2008-4878 affects Mywebcards Webcards. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2008-4878?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2008-4878 published?
- CVE-2008-4878 was published on 2008-11-01 and last updated on 2026-06-16.
References
- http://secunia.com/advisories/32440
- http://securityreason.com/securityalert/4535
- https://exchange.xforce.ibmcloud.com/vulnerabilities/46222
- https://www.exploit-db.com/exploits/6869
Affected products (1)
- cpe:2.3:a:mywebcards:webcards:*:*:*:*:*:*:*:*
More vulnerabilities in Mywebcards Webcards
- CVE-2008-4877 — Medium (CVSS 6.8): SQL injection vulnerability in admin.php in WebCards 1.3, when magic_quotes_gpc is disabled, allows remote attackers to…
All CVEs affecting Mywebcards Webcards →
Other CWE-20 (Improper Input Validation) vulnerabilities
- CVE-2026-48316 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
- CVE-2026-48281 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
- CVE-2026-48277 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
- CVE-2026-48055 — Critical (CVSS 10.0): Streambert is a cross-platform Electron Desktop App to stream and download any video media. In versions 2.4.0 and…
- CVE-2026-34910 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS…
- CVE-2026-33587 — Critical (CVSS 10.0): Lack of user input sanitisation in Open Notebook v1.8.3 allows the application user to execute Python code (and…
Browse all CWE-20 (Improper Input Validation) vulnerabilities →