01 Record
CVE-2026-82348
Apache Roller: Cross-weblog resource tampering via unscoped authoring lookups
HighPUBLISHEDCNA: apache
CNA base score7.7 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:L
02 Description
Apache Roller: Cross-weblog resource tampering via unscoped authoring lookups
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.30% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 23.3% of scored records. A rank, not a probability.
- NVD base score
- 7.7 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:L
- NVD analysis status
- Deferred. NVD last modified this record on 2026-09-29.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-09-28 07:36Z1 MO AGO
- Last updated
- 2026-09-29 14:57Z29 DAYS AGO
- Reserved
- 2026-08-28
- Assigning CNA
- apache
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.7)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:L
- Weaknesses
- CWE-639Authorization Bypass Through User-Controlled KeyBase
- Data version
- 5.2
- Document digest
- 12cfd616ec0e4516757b249c074bcbd307f064bbb9291c67530e2eac836ff55b
05 Affected products
VendorProductVersionsPlatforms
06 References
- github.comhttps://github.com/apache/roller/pull/162
- lists.apache.orghttps://lists.apache.org/thread/3h7zk8dhbt8fj5zdt8cjghx0b807wgy1
- www.openwall.comhttp://www.openwall.com/lists/oss-security/2026/09/25/7