CVE-2020-4780 json
OOTB build scripts does not set the secure attribute on session cookie which may impact IBM Curam Social Program Management 7.0.9 and 7.0,1…
published 2020-10-12 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-26027
- cvss
- 4.3
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 62%
- public exploits
- 0
- none known
Summary
OOTB build scripts does not set the secure attribute on session cookie which may impact IBM Curam Social Program Management 7.0.9 and 7.0,10. The purpose of the 'secure' attribute is to prevent cookies from being observed by unauthorized parties. IBM X-Force ID: 189158.
Exploit prediction
1.00% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 4.3 | CVSS:3.0/PR:N/AV:N/A:N/I:N/AC:L/S:U/UI:R/C:L/RC:C/RL:O/E:U |
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| CNA | 3.0 | 4.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Affected products
- IBM Curam SPM
Classification
- Weakness
-
- CWE-613 DEPRECATED: Insufficient Session Expiration
References
-
ibm.com
/support/pages/node/6346581
vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/189158
vdb-entry, vendor-advisory
Sources
- CVE List CVE-2020-4780
- NVD CVE-2020-4780
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.